Garmin Instinct 2 Solar GPS WatchUtilising the power of the sun, the Garmin Instinct 2 Solar GPS Watch features a solar charging, delivering an almost unlimited battery life. The watch is rugged, with advanced tracking, and with sport profiles for running, biking, swimming and more.Solar ChargingThe Garmin Instinct® 2 Solar keeps you going for longer, with the unlimited power of solar charging. With power manager mode, the watch allows you to see how settings and sensors impact your battery life, helping you to make changes on the fly. (Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).Rugged DesignBuilt to survive even your harshest adventures and most extreme sporting endeavours, the watch is engineered with a fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glass. The rugged watch is also water-rated to 100 metres.Sports AppsA true multisport watch, the Instinct® 2 Solar is preloaded with a huge variety of built-in sports apps, the watch helps you take on running, biking, swimming, strength training and more. Plus, the watch includes VO2 Max and other training features.SmartwatchPacked full of live connected features, the watch keeps you connected with smart notifications, helps you make contactless payments with Garmin Pay™, and provides Connect IQ™ compatibility.Tracking and NavigationKeep track of all your best moves and journeys with the Instinct® 2 Solar’s built-in 3-axis compass and barometric altimeter, plus multiple navigation satellite systems, including GPS, GLONASS, and Galileo.Health and WellbeingGet a better understanding of your body with all-day health monitoring, track your heart rate, sleep, Pulse Ox, respiration and more (This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries).inReach®For enhanced tracking, navigation, and communication, when off the beaten track, the Instinct® 2 Solar is compatible with inReach®.SpecificationsIn the BoxInstinct® 2 SolarCharging/data cableDocumentationGeneralLens Material: Power Glass™Bezel Material: Fibre-reinforced polymerCase Material: Fibre-reinforced polymerQuickfit™ Watch Band Compatible: Yes (22 mm)Strap Material: SiliconePhysical Size: 45 x 45 x 14.5 mmWrist Fit: Fits wrists with a circumference of 135-230 mmDisplay Size: Custom, two-window design; 0.9″ x 0.9″ (23 x 23 mm)Display Resolution: 176 x 176 pixelsDisplay Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)Weight: 53 gBattery Life: Up to 28 days/unlimited (in Smartwatch with Solar), up to 65 days/unlimited (in Battery Saver Watch Mode with Solar), up to 30 hours/48 hours (in GPS Mode with Solar), up to 32 days/unlimited (in Max Battery GPS Mode with Solar)Water Rating: 10 ATMMemory/History: 32 MBClock FeaturesTime/DateGPS Time SyncAutomatic Daylight Saving TimeAlarm ClockTimerStopwatchSunrise/Sunset TimesHealth MonitoringWrist-Based Heart Rate: Constant, Every SecondDaily Resting Heart RateAbnormal Heart Rate Alerts: Yes (High and Low)Respiration Rate: 24x7Pulse Ox Blood Oxygen Saturation: Yes (Spot-Check, During Sleep, All Day)Fitness AgeBody Battery™ Energy MonitorAll-Day Stress TrackingRelaxation Breathing TimerSleepSleep Score and InsightsHydration: Yes (In Garmin Connect™)Women's Health: Yes (In Garmin Connect™)Health SnapshotSensorsGPSGLONASSGalileoGarmin Elevate™ Wrist Heart Rate MonitorBarometric AltimeterCompassAccelerometerThermometerPulse Ox Blood Oxygen Saturation MonitorDaily Smart FeaturesConnectivity: Bluetooth®, ANT+®Connect IQ™: Downloadable Watch Faces, Data Fields, Widgets and AppsSmart NotificationsText Response/Reject Phone Call with Text (Android™ Only)CalendarWeatherRealtime Settings Sync with Garmin Connect™ MobileBattery Saver - Customisable Low Power WatchControls Smartphone MusicFind My PhoneFind My WatchVirb® Camera RemoteSmartphone Compatibility: iPhone®, Android™Pairs with Garmin Golf AppCompatible with Garmin Connect™ MobileSafety and Tracking FeaturesLivetTrackIncident Detection During Select ActivitiesAssistanceTactical FeaturesDual Grid CoordinatesActivity Tracking FeaturesStep CounterMove Bar: Displays on device after a period of inactivity; walk for a couple of minutes to reset itAuto Goal: Learns your activity level and assigns a daily step goalCalories BurnedFloors ClimbedDistance TravelledIntensity MinutesTrueUp™Move IQ™Garmin Connect™ Challenges App: Yes (Optional Connect IQ App)Fitness Equipment/GymAvailable Gym Activity Profiles: Strength, cardio and elliptical training, HIIT, stair stepping, floor climbing, indoor rowing, and yogaCardio WorkoutsStrength WorkoutsHIIT WorkoutsAutomatic Rep Counting Training, Planning and Analysis FeaturesHR ZonesHR AlertsHR Calories% HR Max% HRRRecovery TimeAuto Max HrHR Broadcast: Broadcasts HR data over ANT+™ to paired devicesRespiration Rate: During exerciseGPS Speed and DistanceCustomisable Screen(s)Customisable Activity ProfilesAuto Pause®Interval TrainingAdvanced WorkoutsDownloadable Training PlansPower Modes - Customisable In-Activity Battery SettingsAuto Lap®Manual LapConfigurable Lap AlertsHeat and Altitude AcclimationVo2 Max (Run)Vo2 Max (Trail Run)Training Status: Lets you see if you’re training effectively by tracking your training history and fitness level trendTraining Load: Your total training load for the last 7 days calculated from estimated EPOCTraining Effect (Aerobic)Training Effect (Anaerobic)Primary Benefit (Training Effect Labels)Improved Recovery TimeDaily Suggested WorkoutsCustomisable AlertsAudio PromptsFinish TimeVirtual PartnerRace an ActivityAuto Multisport ActivitiesMulti-SportCourse GuidanceTouch and/or Button LockHot KeysAuto ScrollActivity History on WatchPhysio TrueUpRunning FeaturesAvailable Run Profiles: Running, treadmill running, indoor track running, trail runningGPS-based distance, time and paceRunning Dynamics: Yes (with compatible accessory – not included)Vertical Oscillation and Ratio: The degree of 'Bounce' in your running motion and the cost-benefit ratio with stride length (with compatible accessory - not included)Ground Contact Time and Balance: Shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry (with compatible accessory – not included)Stride Length (Real Time): Yes (with compatible accessory – not included)Cadence: Provides real-time number of steps per minutePerformance Condition: After running 6–20 minutes, compares your real-time condition to your average fitness levelLactate Threshold: Through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue (with compatible accessory – not included)Run WorkoutsRace PredictorFoot Pod CapableOutdoor RecreationAvailable Outdoor Recreation Profiles: Hiking, climbing, indoor climbing, bouldering, skiing, snowboarding, XC skiing, stand up paddle boarding, rowing, kayaking, fishing, tacticalpoint-to-point navigationBreadcrumb Trail in Real TimeBack to StartTracBack®UltraTrac ModeElevation ProfileDistance to DestinationBarometric Trend Indicator with Storm AlertTrail Run Auto ClimbVertical SpeedTotal Ascent/DescentFuture Elevation PlotCompatible with Basecamp™GPS CoordinatesSight 'n GoArea CalculationProjected WaypointSun and Moon InformationXERO™ LocationsExpedition GPS ActivityCycling FeaturesAvailable Cycling Profiles: Biking, road biking, mountain biking, gravel biking, cyclocross, bike commuting, bike touring, e-biking, e-mountain biking, indoor bikingAlerts: Triggers alarm when you reach goals including time, distance, heart rate or caloriesCoursesMTB Grit & FlowBike Lap and Lap Maximum Power: With Power Sensor (not included)Race an ActivityFtp (Functional Threshold Power)Compatible with Vector™ (Power Meter)Power Meter CompatibleSpeed and Cadence Sensor Support (w/Sensor)Swimming FeaturesAvailable Swim Profiles: Pool Swimming, Open Water SwimmingOpen-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), caloriesPool Swim Metrics: Lengths, distance, pace, stroke count, swim efficiency (SWOLF), CaloriesStroke Type Detection: Freestyle, backstroke, breaststroke, butterfly (Pool Swim Only)Drill Logging (Pool Swim Only)Basic Rest Timer (Up From 0) (Pool Swim Only)"Repeat On" Rest Timer (Pool Swim Only)Auto Rest (Pool Swim Only)Time and Distance AlertsCountdown StartPool Swim WorkoutsUnderwater Wrist-Based Heart RateHeart Rate from External HRM: Real-time during rests, interval and session stats during rests, and automatic heart rate download post-swimCompatible Devices and AccessoriesQuickFit® 22 Watch Bands (010-13123-)Carrying Case (010-10718-01)Charging/Data Cable (0.5m) (010-12491-01)Charging/Data Cable (1m) (010-12983-00)HRM-Dual™ (010-12883-00)Wristwatch Bike/Trolley Mount (010-11029-00)tempe™ (010-11092-30)Speed Sensor 2 (010-12843-00)Bike Speed Sensor 2 and Cadence Sensor 2 Bundle (010-12845-00)VIRB® 360VIRB® Ultra 30Rally™ XC100Rally™ XC200FeaturesGo longer than ever with solar charging that gives you unlimited battery life in smartwatchRugged GPS smartwatch is water-rated to 100 metres and thermal, with shock resistant fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glassBuilt-in sports apps to take on running, biking, swimming, strength training and more, plus, VO2 Max and other training featuresLive connected with smart notifications, Garmin Pay™ and Connect IQ™ compatibilityTrack your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse OX, respiration and moreBuy Garmin Run GPS from Chain Reaction, the World's Largest Online Bike Store.
Garmin Instinct 2S Solar GPS WatchDesigned for smaller wrists, the Garmin Instinct 2S Solar GPS Watch comes in a smaller size while still retaining the same great rugged protection, and featuring the same great tracking, navigation, and training features, with sport profiles for biking, running, swimming, weight training, and more.SThe S version of the Instinct® 2 Solar is engineered for smaller wrists.Solar ChargingThe Garmin Instinct® 2S Solar keeps you going for longer, with the unlimited power of solar charging. With power manager, you can also see how settings and sensors impact your battery life, allowing you to make changes on the fly. (Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).Rugged DesignBuilt to survive even your harshest adventures and most extreme sporting endeavours, the watch is engineered with a fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glass. The rugged watch is also water-rated up to 100 metres.Sports AppsA true multisport watch, the Instinct® 2S Solar is preloaded with a huge variety of built-in sports apps, the watch helps you take on running, biking, swimming, strength training and more. Plus, the watch includes VO2 Max and other training features.SmartwatchPacked full of live connected features, the watch keeps you connected with smart notifications, allows you to make contactless payments with Garmin Pay™, and is also compatible with Connect IQ™.Tracking and NavigationKeep track of all your best moves and journeys with the Instinct® 2S Solar’s built-in 3-axis compass and barometric altimeter, plus multiple navigation satellite systems, including GPS, GLONASS, and Galileo.Health and WellbeingGet a better understanding of your body with all-day health monitoring features which track your heart rate, sleep, Pulse Ox, respiration and more (This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries).inReach®For enhanced tracking, navigation, and communication, when off the beaten track, the Instinct® 2S Solar is compatible with inReach®.SpecificationsIn the BoxInstinct® 2S SolarCharging/data cableDocumentationGeneralLens Material: Power Glass™Bezel Material: Fibre-reinforced polymerCase Material: Fibre-reinforced polymerQuickfit™ Watch Band Compatible: Yes (20 mm)Strap Material: SiliconePhysical Size: 40 x 40 x 13.3 mmWrist Fit: Fits wrists with a circumference of 112-180 mmDisplay Size: Custom, two-window design; 0.79″ x 0.79″ (20 x 20 mm)Display Resolution: 156 x 156 pixelsDisplay Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)Weight: 543 gBattery Life: Up to 21 days/51 days (in Smartwatch with Solar), up to 50 days/unlimited (in Battery Saver Watch Mode with Solar), up to 22 hours/28 hours (in GPS Mode with Solar), up to 54 days/114 hours (in Max Battery GPS Mode with Solar)Water Rating: 10 ATMMemory/History: 32 MBClock FeaturesTime/DateGPS Time SyncAutomatic Daylight Saving TimeAlarm ClockTimerStopwatchSunrise/Sunset TimesHealth MonitoringWrist-Based Heart Rate: Constant, Every SecondDaily Resting Heart RateAbnormal Heart Rate Alerts: Yes (High and Low)Respiration Rate: 24x7Pulse Ox Blood Oxygen Saturation: Yes (Spot-Check, During Sleep, All Day)Fitness AgeBody Battery™ Energy MonitorAll-Day Stress TrackingRelaxation Breathing TimerSleepSleep Score and InsightsHydration: Yes (In Garmin Connect™)Women's Health: Yes (In Garmin Connect™)Health SnapshotSensorsGPSGLONASSGalileoGarmin Elevate™ Wrist Heart Rate MonitorBarometric AltimeterCompassAccelerometerThermometerPulse Ox Blood Oxygen Saturation MonitorDaily Smart FeaturesConnectivity: Bluetooth®, ANT+®Connect IQ™: Downloadable Watch Faces, Data Fields, Widgets and AppsSmart NotificationsText Response/Reject Phone Call with Text (Android™ Only)CalendarWeatherRealtime Settings Sync with Garmin Connect™ MobileBattery Saver - Customisable Low Power WatchControls Smartphone MusicFind My PhoneFind My WatchVirb® Camera RemoteSmartphone Compatibility: iPhone®, Android™Pairs with Garmin Golf AppCompatible with Garmin Connect™ MobileSafety and Tracking FeaturesLivetTrackIncident Detection During Select ActivitiesAssistanceTactical FeaturesDual Grid CoordinatesActivity Tracking FeaturesStep CounterMove Bar: Displays on device after a period of inactivity; walk for a couple of minutes to reset itAuto Goal: Learns your activity level and assigns a daily step goalCalories BurnedFloors ClimbedDistance TravelledIntensity MinutesTrueUp™Move IQ™Garmin Connect™ Challenges App: Yes (Optional Connect IQ App)Fitness Equipment/GymAvailable Gym Activity Profiles: Strength, cardio and elliptical training, HIIT, stair stepping, floor climbing, indoor rowing, and yogaCardio WorkoutsStrength WorkoutsHIIT WorkoutsAutomatic Rep CountingTraining, Planning and Analysis FeaturesHR ZonesHR AlertsHR Calories% HR Max% HRRRecovery TimeAuto Max HrHR Broadcast: Broadcasts HR data over ANT+™ to paired devicesRespiration Rate: During exerciseGPS Speed and DistanceCustomisable Screen(s)Customisable Activity ProfilesAuto Pause®Interval TrainingAdvanced WorkoutsDownloadable Training PlansPower Modes - Customisable In-Activity Battery SettingsAuto Lap®Manual LapConfigurable Lap AlertsHeat and Altitude AcclimationVo2 Max (Run)Vo2 Max (Trail Run)Training Status: Lets you see if you’re training effectively by tracking your training history and fitness level trendTraining Load: Your total training load for the last 7 days calculated from estimated EPOCTraining Effect (Aerobic)Training Effect (Anaerobic)Primary Benefit (Training Effect Labels)Improved Recovery TimeDaily Suggested WorkoutsCustomisable AlertsAudio PromptsFinish TimeVirtual PartnerRace an ActivityAuto Multisport ActivitiesMulti-SportCourse GuidanceTouch and/or Button LockHot KeysAuto ScrollActivity History on WatchPhysio TrueUpRunning FeaturesAvailable Run Profiles: Running, treadmill running, indoor track running, trail runningGPS-based distance, time and paceRunning Dynamics: Yes (with compatible accessory – not included)Vertical Oscillation and Ratio: The degree of 'Bounce' in your running motion and the cost-benefit ratio with stride length (with compatible accessory - not included)Ground Contact Time and Balance: Shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry (with compatible accessory – not included)Stride Length (Real Time): Yes (with compatible accessory – not included)Cadence: Provides real-time number of steps per minutePerformance Condition: After running 6–20 minutes, compares your real-time condition to your average fitness levelLactate Threshold: Through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue (with compatible accessory – not included)Run WorkoutsRace PredictorFoot Pod CapableOutdoor RecreationAvailable Outdoor Recreation Profiles: Hiking, climbing, indoor climbing, bouldering, skiing, snowboarding, XC skiing, stand up paddle boarding, rowing, kayaking, fishing, tacticalpoint-to-point navigationBreadcrumb Trail in Real TimeBack to StartTracBack®UltraTrac ModeElevation ProfileDistance to DestinationBarometric Trend Indicator with Storm AlertTrail Run Auto ClimbVertical SpeedTotal Ascent/DescentFuture Elevation PlotCompatible with Basecamp™GPS CoordinatesSight 'n GoArea CalculationProjected WaypointSun and Moon InformationXERO™ LocationsExpedition GPS ActivityCycling FeaturesAvailable Cycling Profiles: Biking, road biking, mountain biking, gravel biking, cyclocross, bike commuting, bike touring, e-biking, e-mountain biking, indoor bikingAlerts: Triggers alarm when you reach goals including time, distance, heart rate or caloriesCoursesMTB Grit & FlowBike Lap and Lap Maximum Power: With Power Sensor (not included)Race an ActivityFtp (Functional Threshold Power)Compatible with Vector™ (Power Meter)Power Meter CompatibleSpeed and Cadence Sensor Support (w/Sensor)Swimming FeaturesAvailable Swim Profiles: Pool Swimming, Open Water SwimmingOpen-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), caloriesPool Swim Metrics: Lengths, distance, pace, stroke count, swim efficiency (SWOLF), CaloriesStroke Type Detection: Freestyle, backstroke, breaststroke, butterfly (Pool Swim Only)Drill Logging (Pool Swim Only)Basic Rest Timer (Up From 0) (Pool Swim Only)"Repeat On" Rest Timer (Pool Swim Only)Auto Rest (Pool Swim Only)Time and Distance AlertsCountdown StartPool Swim WorkoutsUnderwater Wrist-Based Heart RateHeart Rate from External HRM: Real-time during rests, interval and session stats during rests, and automatic heart rate download post-swimCompatible Devices and AccessoriesQuickFit® 22 Watch Bands (010-13123-)Carrying Case (010-10718-01)Charging/Data Cable (0.5m) (010-12491-01)Charging/Data Cable (1m) (010-12983-00)HRM-Dual™ (010-12883-00)Wristwatch Bike/Trolley Mount (010-11029-00)tempe™ (010-11092-30)Speed Sensor 2 (010-12843-00)Bike Speed Sensor 2 and Cadence Sensor 2 Bundle (010-12845-00)VIRB® 360VIRB® Ultra 30Rally™ XC100Rally™ XC200FeaturesMade for smaller wristsGo longer than ever with solar charging that gives you unlimited battery life in smartwatchRugged GPS smartwatch is water-rated to 100 metres and thermal, with shock resistant fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glassBuilt-in sports apps to take on running, biking, swimming, strength training and more, plus, VO2 Max and other training featuresLive connected with smart notifications, Garmin Pay™ and Connect IQ™ compatibilityTrack your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse OX, respiration and moreBuy Garmin Run GPS from Chain Reaction, the World's Largest Online Bike Store.
Garmin Instinct 2S Solar GPS WatchDesigned for smaller wrists, the Garmin Instinct 2S Solar GPS Watch comes in a smaller size while still retaining the same great rugged protection, and featuring the same great tracking, navigation, and training features, with sport profiles for biking, running, swimming, weight training, and more.SThe S version of the Instinct® 2 Solar is engineered for smaller wrists.Solar ChargingThe Garmin Instinct® 2S Solar keeps you going for longer, with the unlimited power of solar charging. With power manager, you can also see how settings and sensors impact your battery life, allowing you to make changes on the fly. (Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).Rugged DesignBuilt to survive even your harshest adventures and most extreme sporting endeavours, the watch is engineered with a fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glass. The rugged watch is also water-rated up to 100 metres.Sports AppsA true multisport watch, the Instinct® 2S Solar is preloaded with a huge variety of built-in sports apps, the watch helps you take on running, biking, swimming, strength training and more. Plus, the watch includes VO2 Max and other training features.SmartwatchPacked full of live connected features, the watch keeps you connected with smart notifications, allows you to make contactless payments with Garmin Pay™, and is also compatible with Connect IQ™.Tracking and NavigationKeep track of all your best moves and journeys with the Instinct® 2S Solar’s built-in 3-axis compass and barometric altimeter, plus multiple navigation satellite systems, including GPS, GLONASS, and Galileo.Health and WellbeingGet a better understanding of your body with all-day health monitoring features which track your heart rate, sleep, Pulse Ox, respiration and more (This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries).inReach®For enhanced tracking, navigation, and communication, when off the beaten track, the Instinct® 2S Solar is compatible with inReach®.SpecificationsIn the BoxInstinct® 2S SolarCharging/data cableDocumentationGeneralLens Material: Power Glass™Bezel Material: Fibre-reinforced polymerCase Material: Fibre-reinforced polymerQuickfit™ Watch Band Compatible: Yes (20 mm)Strap Material: SiliconePhysical Size: 40 x 40 x 13.3 mmWrist Fit: Fits wrists with a circumference of 112-180 mmDisplay Size: Custom, two-window design; 0.79″ x 0.79″ (20 x 20 mm)Display Resolution: 156 x 156 pixelsDisplay Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)Weight: 543 gBattery Life: Up to 21 days/51 days (in Smartwatch with Solar), up to 50 days/unlimited (in Battery Saver Watch Mode with Solar), up to 22 hours/28 hours (in GPS Mode with Solar), up to 54 days/114 hours (in Max Battery GPS Mode with Solar)Water Rating: 10 ATMMemory/History: 32 MBClock FeaturesTime/DateGPS Time SyncAutomatic Daylight Saving TimeAlarm ClockTimerStopwatchSunrise/Sunset TimesHealth MonitoringWrist-Based Heart Rate: Constant, Every SecondDaily Resting Heart RateAbnormal Heart Rate Alerts: Yes (High and Low)Respiration Rate: 24x7Pulse Ox Blood Oxygen Saturation: Yes (Spot-Check, During Sleep, All Day)Fitness AgeBody Battery™ Energy MonitorAll-Day Stress TrackingRelaxation Breathing TimerSleepSleep Score and InsightsHydration: Yes (In Garmin Connect™)Women's Health: Yes (In Garmin Connect™)Health SnapshotSensorsGPSGLONASSGalileoGarmin Elevate™ Wrist Heart Rate MonitorBarometric AltimeterCompassAccelerometerThermometerPulse Ox Blood Oxygen Saturation MonitorDaily Smart FeaturesConnectivity: Bluetooth®, ANT+®Connect IQ™: Downloadable Watch Faces, Data Fields, Widgets and AppsSmart NotificationsText Response/Reject Phone Call with Text (Android™ Only)CalendarWeatherRealtime Settings Sync with Garmin Connect™ MobileBattery Saver - Customisable Low Power WatchControls Smartphone MusicFind My PhoneFind My WatchVirb® Camera RemoteSmartphone Compatibility: iPhone®, Android™Pairs with Garmin Golf AppCompatible with Garmin Connect™ MobileSafety and Tracking FeaturesLivetTrackIncident Detection During Select ActivitiesAssistanceTactical FeaturesDual Grid CoordinatesActivity Tracking FeaturesStep CounterMove Bar: Displays on device after a period of inactivity; walk for a couple of minutes to reset itAuto Goal: Learns your activity level and assigns a daily step goalCalories BurnedFloors ClimbedDistance TravelledIntensity MinutesTrueUp™Move IQ™Garmin Connect™ Challenges App: Yes (Optional Connect IQ App)Fitness Equipment/GymAvailable Gym Activity Profiles: Strength, cardio and elliptical training, HIIT, stair stepping, floor climbing, indoor rowing, and yogaCardio WorkoutsStrength WorkoutsHIIT WorkoutsAutomatic Rep CountingTraining, Planning and Analysis FeaturesHR ZonesHR AlertsHR Calories% HR Max% HRRRecovery TimeAuto Max HrHR Broadcast: Broadcasts HR data over ANT+™ to paired devicesRespiration Rate: During exerciseGPS Speed and DistanceCustomisable Screen(s)Customisable Activity ProfilesAuto Pause®Interval TrainingAdvanced WorkoutsDownloadable Training PlansPower Modes - Customisable In-Activity Battery SettingsAuto Lap®Manual LapConfigurable Lap AlertsHeat and Altitude AcclimationVo2 Max (Run)Vo2 Max (Trail Run)Training Status: Lets you see if you’re training effectively by tracking your training history and fitness level trendTraining Load: Your total training load for the last 7 days calculated from estimated EPOCTraining Effect (Aerobic)Training Effect (Anaerobic)Primary Benefit (Training Effect Labels)Improved Recovery TimeDaily Suggested WorkoutsCustomisable AlertsAudio PromptsFinish TimeVirtual PartnerRace an ActivityAuto Multisport ActivitiesMulti-SportCourse GuidanceTouch and/or Button LockHot KeysAuto ScrollActivity History on WatchPhysio TrueUpRunning FeaturesAvailable Run Profiles: Running, treadmill running, indoor track running, trail runningGPS-based distance, time and paceRunning Dynamics: Yes (with compatible accessory – not included)Vertical Oscillation and Ratio: The degree of 'Bounce' in your running motion and the cost-benefit ratio with stride length (with compatible accessory - not included)Ground Contact Time and Balance: Shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry (with compatible accessory – not included)Stride Length (Real Time): Yes (with compatible accessory – not included)Cadence: Provides real-time number of steps per minutePerformance Condition: After running 6–20 minutes, compares your real-time condition to your average fitness levelLactate Threshold: Through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue (with compatible accessory – not included)Run WorkoutsRace PredictorFoot Pod CapableOutdoor RecreationAvailable Outdoor Recreation Profiles: Hiking, climbing, indoor climbing, bouldering, skiing, snowboarding, XC skiing, stand up paddle boarding, rowing, kayaking, fishing, tacticalpoint-to-point navigationBreadcrumb Trail in Real TimeBack to StartTracBack®UltraTrac ModeElevation ProfileDistance to DestinationBarometric Trend Indicator with Storm AlertTrail Run Auto ClimbVertical SpeedTotal Ascent/DescentFuture Elevation PlotCompatible with Basecamp™GPS CoordinatesSight 'n GoArea CalculationProjected WaypointSun and Moon InformationXERO™ LocationsExpedition GPS ActivityCycling FeaturesAvailable Cycling Profiles: Biking, road biking, mountain biking, gravel biking, cyclocross, bike commuting, bike touring, e-biking, e-mountain biking, indoor bikingAlerts: Triggers alarm when you reach goals including time, distance, heart rate or caloriesCoursesMTB Grit & FlowBike Lap and Lap Maximum Power: With Power Sensor (not included)Race an ActivityFtp (Functional Threshold Power)Compatible with Vector™ (Power Meter)Power Meter CompatibleSpeed and Cadence Sensor Support (w/Sensor)Swimming FeaturesAvailable Swim Profiles: Pool Swimming, Open Water SwimmingOpen-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), caloriesPool Swim Metrics: Lengths, distance, pace, stroke count, swim efficiency (SWOLF), CaloriesStroke Type Detection: Freestyle, backstroke, breaststroke, butterfly (Pool Swim Only)Drill Logging (Pool Swim Only)Basic Rest Timer (Up From 0) (Pool Swim Only)"Repeat On" Rest Timer (Pool Swim Only)Auto Rest (Pool Swim Only)Time and Distance AlertsCountdown StartPool Swim WorkoutsUnderwater Wrist-Based Heart RateHeart Rate from External HRM: Real-time during rests, interval and session stats during rests, and automatic heart rate download post-swimCompatible Devices and AccessoriesQuickFit® 22 Watch Bands (010-13123-)Carrying Case (010-10718-01)Charging/Data Cable (0.5m) (010-12491-01)Charging/Data Cable (1m) (010-12983-00)HRM-Dual™ (010-12883-00)Wristwatch Bike/Trolley Mount (010-11029-00)tempe™ (010-11092-30)Speed Sensor 2 (010-12843-00)Bike Speed Sensor 2 and Cadence Sensor 2 Bundle (010-12845-00)VIRB® 360VIRB® Ultra 30Rally™ XC100Rally™ XC200FeaturesMade for smaller wristsGo longer than ever with solar charging that gives you unlimited battery life in smartwatchRugged GPS smartwatch is water-rated to 100 metres and thermal, with shock resistant fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glassBuilt-in sports apps to take on running, biking, swimming, strength training and more, plus, VO2 Max and other training featuresLive connected with smart notifications, Garmin Pay™ and Connect IQ™ compatibilityTrack your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse OX, respiration and moreBuy Garmin Run GPS from Chain Reaction, the World's Largest Online Bike Store.
Garmin Instinct 2S Solar GPS WatchDesigned for smaller wrists, the Garmin Instinct 2S Solar GPS Watch comes in a smaller size while still retaining the same great rugged protection, and featuring the same great tracking, navigation, and training features, with sport profiles for biking, running, swimming, weight training, and more.SThe S version of the Instinct® 2 Solar is engineered for smaller wrists.Solar ChargingThe Garmin Instinct® 2S Solar keeps you going for longer, with the unlimited power of solar charging. With power manager, you can also see how settings and sensors impact your battery life, allowing you to make changes on the fly. (Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).Rugged DesignBuilt to survive even your harshest adventures and most extreme sporting endeavours, the watch is engineered with a fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glass. The rugged watch is also water-rated up to 100 metres.Sports AppsA true multisport watch, the Instinct® 2S Solar is preloaded with a huge variety of built-in sports apps, the watch helps you take on running, biking, swimming, strength training and more. Plus, the watch includes VO2 Max and other training features.SmartwatchPacked full of live connected features, the watch keeps you connected with smart notifications, allows you to make contactless payments with Garmin Pay™, and is also compatible with Connect IQ™.Tracking and NavigationKeep track of all your best moves and journeys with the Instinct® 2S Solar’s built-in 3-axis compass and barometric altimeter, plus multiple navigation satellite systems, including GPS, GLONASS, and Galileo.Health and WellbeingGet a better understanding of your body with all-day health monitoring features which track your heart rate, sleep, Pulse Ox, respiration and more (This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries).inReach®For enhanced tracking, navigation, and communication, when off the beaten track, the Instinct® 2S Solar is compatible with inReach®.SpecificationsIn the BoxInstinct® 2S SolarCharging/data cableDocumentationGeneralLens Material: Power Glass™Bezel Material: Fibre-reinforced polymerCase Material: Fibre-reinforced polymerQuickfit™ Watch Band Compatible: Yes (20 mm)Strap Material: SiliconePhysical Size: 40 x 40 x 13.3 mmWrist Fit: Fits wrists with a circumference of 112-180 mmDisplay Size: Custom, two-window design; 0.79″ x 0.79″ (20 x 20 mm)Display Resolution: 156 x 156 pixelsDisplay Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)Weight: 543 gBattery Life: Up to 21 days/51 days (in Smartwatch with Solar), up to 50 days/unlimited (in Battery Saver Watch Mode with Solar), up to 22 hours/28 hours (in GPS Mode with Solar), up to 54 days/114 hours (in Max Battery GPS Mode with Solar)Water Rating: 10 ATMMemory/History: 32 MBClock FeaturesTime/DateGPS Time SyncAutomatic Daylight Saving TimeAlarm ClockTimerStopwatchSunrise/Sunset TimesHealth MonitoringWrist-Based Heart Rate: Constant, Every SecondDaily Resting Heart RateAbnormal Heart Rate Alerts: Yes (High and Low)Respiration Rate: 24x7Pulse Ox Blood Oxygen Saturation: Yes (Spot-Check, During Sleep, All Day)Fitness AgeBody Battery™ Energy MonitorAll-Day Stress TrackingRelaxation Breathing TimerSleepSleep Score and InsightsHydration: Yes (In Garmin Connect™)Women's Health: Yes (In Garmin Connect™)Health SnapshotSensorsGPSGLONASSGalileoGarmin Elevate™ Wrist Heart Rate MonitorBarometric AltimeterCompassAccelerometerThermometerPulse Ox Blood Oxygen Saturation MonitorDaily Smart FeaturesConnectivity: Bluetooth®, ANT+®Connect IQ™: Downloadable Watch Faces, Data Fields, Widgets and AppsSmart NotificationsText Response/Reject Phone Call with Text (Android™ Only)CalendarWeatherRealtime Settings Sync with Garmin Connect™ MobileBattery Saver - Customisable Low Power WatchControls Smartphone MusicFind My PhoneFind My WatchVirb® Camera RemoteSmartphone Compatibility: iPhone®, Android™Pairs with Garmin Golf AppCompatible with Garmin Connect™ MobileSafety and Tracking FeaturesLivetTrackIncident Detection During Select ActivitiesAssistanceTactical FeaturesDual Grid CoordinatesActivity Tracking FeaturesStep CounterMove Bar: Displays on device after a period of inactivity; walk for a couple of minutes to reset itAuto Goal: Learns your activity level and assigns a daily step goalCalories BurnedFloors ClimbedDistance TravelledIntensity MinutesTrueUp™Move IQ™Garmin Connect™ Challenges App: Yes (Optional Connect IQ App)Fitness Equipment/GymAvailable Gym Activity Profiles: Strength, cardio and elliptical training, HIIT, stair stepping, floor climbing, indoor rowing, and yogaCardio WorkoutsStrength WorkoutsHIIT WorkoutsAutomatic Rep CountingTraining, Planning and Analysis FeaturesHR ZonesHR AlertsHR Calories% HR Max% HRRRecovery TimeAuto Max HrHR Broadcast: Broadcasts HR data over ANT+™ to paired devicesRespiration Rate: During exerciseGPS Speed and DistanceCustomisable Screen(s)Customisable Activity ProfilesAuto Pause®Interval TrainingAdvanced WorkoutsDownloadable Training PlansPower Modes - Customisable In-Activity Battery SettingsAuto Lap®Manual LapConfigurable Lap AlertsHeat and Altitude AcclimationVo2 Max (Run)Vo2 Max (Trail Run)Training Status: Lets you see if you’re training effectively by tracking your training history and fitness level trendTraining Load: Your total training load for the last 7 days calculated from estimated EPOCTraining Effect (Aerobic)Training Effect (Anaerobic)Primary Benefit (Training Effect Labels)Improved Recovery TimeDaily Suggested WorkoutsCustomisable AlertsAudio PromptsFinish TimeVirtual PartnerRace an ActivityAuto Multisport ActivitiesMulti-SportCourse GuidanceTouch and/or Button LockHot KeysAuto ScrollActivity History on WatchPhysio TrueUpRunning FeaturesAvailable Run Profiles: Running, treadmill running, indoor track running, trail runningGPS-based distance, time and paceRunning Dynamics: Yes (with compatible accessory – not included)Vertical Oscillation and Ratio: The degree of 'Bounce' in your running motion and the cost-benefit ratio with stride length (with compatible accessory - not included)Ground Contact Time and Balance: Shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry (with compatible accessory – not included)Stride Length (Real Time): Yes (with compatible accessory – not included)Cadence: Provides real-time number of steps per minutePerformance Condition: After running 6–20 minutes, compares your real-time condition to your average fitness levelLactate Threshold: Through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue (with compatible accessory – not included)Run WorkoutsRace PredictorFoot Pod CapableOutdoor RecreationAvailable Outdoor Recreation Profiles: Hiking, climbing, indoor climbing, bouldering, skiing, snowboarding, XC skiing, stand up paddle boarding, rowing, kayaking, fishing, tacticalpoint-to-point navigationBreadcrumb Trail in Real TimeBack to StartTracBack®UltraTrac ModeElevation ProfileDistance to DestinationBarometric Trend Indicator with Storm AlertTrail Run Auto ClimbVertical SpeedTotal Ascent/DescentFuture Elevation PlotCompatible with Basecamp™GPS CoordinatesSight 'n GoArea CalculationProjected WaypointSun and Moon InformationXERO™ LocationsExpedition GPS ActivityCycling FeaturesAvailable Cycling Profiles: Biking, road biking, mountain biking, gravel biking, cyclocross, bike commuting, bike touring, e-biking, e-mountain biking, indoor bikingAlerts: Triggers alarm when you reach goals including time, distance, heart rate or caloriesCoursesMTB Grit & FlowBike Lap and Lap Maximum Power: With Power Sensor (not included)Race an ActivityFtp (Functional Threshold Power)Compatible with Vector™ (Power Meter)Power Meter CompatibleSpeed and Cadence Sensor Support (w/Sensor)Swimming FeaturesAvailable Swim Profiles: Pool Swimming, Open Water SwimmingOpen-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), caloriesPool Swim Metrics: Lengths, distance, pace, stroke count, swim efficiency (SWOLF), CaloriesStroke Type Detection: Freestyle, backstroke, breaststroke, butterfly (Pool Swim Only)Drill Logging (Pool Swim Only)Basic Rest Timer (Up From 0) (Pool Swim Only)"Repeat On" Rest Timer (Pool Swim Only)Auto Rest (Pool Swim Only)Time and Distance AlertsCountdown StartPool Swim WorkoutsUnderwater Wrist-Based Heart RateHeart Rate from External HRM: Real-time during rests, interval and session stats during rests, and automatic heart rate download post-swimCompatible Devices and AccessoriesQuickFit® 22 Watch Bands (010-13123-)Carrying Case (010-10718-01)Charging/Data Cable (0.5m) (010-12491-01)Charging/Data Cable (1m) (010-12983-00)HRM-Dual™ (010-12883-00)Wristwatch Bike/Trolley Mount (010-11029-00)tempe™ (010-11092-30)Speed Sensor 2 (010-12843-00)Bike Speed Sensor 2 and Cadence Sensor 2 Bundle (010-12845-00)VIRB® 360VIRB® Ultra 30Rally™ XC100Rally™ XC200FeaturesMade for smaller wristsGo longer than ever with solar charging that gives you unlimited battery life in smartwatchRugged GPS smartwatch is water-rated to 100 metres and thermal, with shock resistant fibre-reinforced polymer case and scratch-resistant Corning® Gorilla® glassBuilt-in sports apps to take on running, biking, swimming, strength training and more, plus, VO2 Max and other training featuresLive connected with smart notifications, Garmin Pay™ and Connect IQ™ compatibilityTrack your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse OX, respiration and moreBuy Garmin Run GPS from Chain Reaction, the World's Largest Online Bike Store.
Top of the range, high performance Dura-Ace hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI Hydraulic brake lever provides excellent stopping power with less effort especially from the hood position Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear Finely tuneable reach adjusters for the levers enable custom fitment for all hands Free stroke adjustment for pad to rotor contact setting Levers are supplied without electrical cables, as these need to be ordered separately to suit Two ports for use with E-tube electric cables Kit contains right hand bled ST-R9170 STI, BR-R9170 flat mount brake calliper with pads, hoses and mineral oil (without rotors or adapters) Weight is 360 grams a pair
The shift paddles now feature a more defined "click" for confidence in shifting and to prevent mis-shifts, also the shift buttons have been extended in length meaning they are easier to reach from the drops and hoods. E-Tube compatibility means that the function of the shift paddles can be customised to suit the rider. The 9170 shifters now include Synchro-shift technology that automatically moves the rear derailleur when the front ring is changed or moves the front chainring with the rear shifts to optimise chainline and drivetrain efficiency.
Peruzzo's Pure Instinct tow ball carrier range is the ultimate tow ball carrier. It comes with everything you need for fitting and it folds down for easy compact storage when not in use. It s compatible with most types of bikes including 27.5 , 27.5 +, 29 , 29 + and even fat bikes.Quick and easy lockable fitting systemTipping features allows for access to the boot whilst fully loadedSupports Fat Bike and 29" size wheels and tyresScratch resistant powder coating13 pin plug and rear light boardThis high-quality carrier from Peruzzo can carry almost any type of bike and secures up to two bikes for safe transportation. It can carry almost any bike from 27.5 to 29 including bikes with plus size tyres and even fat bikes. Some great features are included too such as the ability to tip the rack whilst fully loaded so that you can access the boot of your car and it folds down for easy storage when not in use. The fitting system allows you to secure the bikes quickly and its lockable too. The carrier has been finished with a scratch resistant powder coating and it comes with a 13-pin plug and rear light board. Peruzzo compatibility guide
The 9170 shifters feature an ideal ergonomic shape that is comfortable in the hand and similar in size to mechanical braking versions of the shifter. The shift paddles now also feature a more defined "click" for confidence in shifting and to prevent mis-shifts. E-Tube compatibility means that the shift paddles can be customised to suit the rider. The 9170 shifters now include Synchro-shift technology that automatically moves the rear derailleur when the front ring is changed or moves the front derailleur with the rear shifts to optimise chainline and drivetrain efficiency. The 9170 brake calipers have been tuned to perform optimally in road racing conditions. They feature the Shimano Flat Mount system for a sleek and aerodynamic profile and Ice Tech pads for improved heat dissipation. This kit comes pre-bled and ready to use with shifter, hose, caliper and pads.
E-Tube compatibility means that the function of the shift paddles can be customised to suit the rider. The shift paddles now feature a more defined "click" and have been extended in length for more confident and comfortable shifting. The 9150 shifters now include Synchro-shif technology that automatically moves the rear derailleur when the front ring is changed or moves the front chainring with the rear shifts to optimise chainline and drivetrain efficiency.
Shimano Dura-Ace Di2 R9150 2x11 STI Shifter SetThe Dura-Ace Di2 9150 shifters feature an ideal ergonomic shape that is comfortable in the hand and have been updated to be more precise and more adaptable than previous editions. The shift paddles now feature a more defined "click" and have been extended in length for more confident and comfortable shifting. E-Tube compatibility means that the function of the shift paddles can be customised to suit the rider. The 9150 shifters now include Synchro-shif technology that automatically moves the rear derailleur when the front ring is changed or moves the front chainring with the rear shifts to optimise chainline and drivetrain efficiency. Features: More control and confidence in race conditions Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles Light weight Carbon composite plastic material hood More intuitive, quicker shifting operation More defined click feeling and ergonomic shift lever position Each switch has the option for multi-shift ON or OFF E-TUBE project Ideal ergonomic cover shape with better thickness & tenderness Simple set up and maintenance Easy replace hood cover Customise the shifts to suit your riding style Weight: 460g (pair)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
To the delight of riders and mechanics alike, the new Ultegra BR-R8170 Hydraulic Disc brake delivers enhanced modulation, a quieter brake system and an easier than ever bleed process.High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditionsWireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gearFull and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratioSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood positionHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. The redesigned Ultegra ST-R8170 have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner.Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
To the delight of riders and mechanics alike, the new Ultegra BR-R8170 Hydraulic Disc brake delivers enhanced modulation, a quieter brake system and an easier than ever bleed process.High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditionsWireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gearFull and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratioSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood positionHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. The redesigned Ultegra ST-R8170 have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner.Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.