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Polar Verity Sense Armband Heart Rate Monitors
  • £15.50

The Verity Sense Armband is made of incredibly an incredibly soft textured material that ensures a comfortable fit. The armband is easy to install the sensor to with a detachable holder unit – which allows you to machine wash the armband. Delivering a secure fit the armband features an adjustable mechanism that allows you to perfect the fit. CAUTION: This product does not include the Verity Sense Heart Rate monitor. Only the armband is supplied.

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Polar H10 N Heart Rate Sensor - Black - XS-S}, Black
  • £71.99
  • RRP £76.50
  • Saving you £6

Polar H10 N Heart Rate SensorA chest-based heart rate monitor which offers accurate heart rate monitoring using high-quality electrodes. Polar’s H10 easily connects to smartwatches, cycle computers, gym equipment and other devices via Bluetooth and ANT+ connectivity. The chest strap comes with a comfortable design that uses soft textiles and comes with an adjustable fit.FeaturesComfortable strap design utilising soft textilesHigh quality electrodes for measuring your heart rate accuratelyKeeps updating with over-the-air software updatesTwo simultaneous Bluetooth connectionsANT+ connectivityBuy Polar Heart Rate Monitors from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Polar H10 N Heart Rate Sensor - Black - M-XXL}, Black
  • £71.99
  • RRP £76.50
  • Saving you £6

Polar H10 N Heart Rate SensorA chest-based heart rate monitor which offers accurate heart rate monitoring using high-quality electrodes. Polar’s H10 easily connects to smartwatches, cycle computers, gym equipment and other devices via Bluetooth and ANT+ connectivity. The chest strap comes with a comfortable design that uses soft textiles and comes with an adjustable fit.FeaturesComfortable strap design utilising soft textilesHigh quality electrodes for measuring your heart rate accuratelyKeeps updating with over-the-air software updatesTwo simultaneous Bluetooth connectionsANT+ connectivityBuy Polar Heart Rate Monitors from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Polar H9 Heart Rate Sensor - Black - M-XXL}, Black
  • £51.50

Polar H9 Heart Rate SensorThe Polar H9 Heart Rate Sensor is a reliable monitor that provides high-quality heart rate date with Bluetooth and ANT+ technology capability.The monitor easily connects to any device via Bluetooth or ANT+ and with 5kHz technology that allows you to connect to multiple devices at the same time. The H9 can be connected and paired with smart and sport watches, gym equipment, cycle computers, and more.Perfectly designed to capture your heart rate in the most accurate way possible – the H9 monitor is built to stay in position, directly over your heart, with a completely adjustable strap. The monitor and strap are sweat resistant, and the strap can easily be washed.In the BoxPolar H9 heart rate sensorPolar Soft StrapPolar H9 getting started guideInformation noteSpecificationsCompatibility: iOS mobile devices with iOS 12 or later (iPhone 5S and later), Android mobile devices with Bluetooth capability and Android 6.0 or laterBattery Type: CR2025Battery Life: 400 hours with Bluetooth Low Energy, ANT+ and 5 kHz transmission activeConnector Size: 34mm x 65mm x 10mmWeight: 21g (connector), 39g (strap)Connector Materials: ABS, ABS + GF, PC, Stainless steelStrap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% PolyesterWater Resistant: 30m (suitable for swimming)Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °FSizingXS-S: 51-66cmM-XXL: 65-93cmFeaturesCompatible with top fitness apps, sports and smart watches, gym equipment and many other Bluetooth and ANT+ devicesCan be connected to Bluetooth and ANT+ devices simultaneouslyUp to 400 hours of battery lifeThe chest strap places the heart rate sensor is placed close to the heartReliable and high-quality heart rate measurementsProvides accurate calorie burn dataBuy Polar Heart Rate Monitors from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Polar H9 Heart Rate Sensor - Black - XS-S}, Black
  • £51.50

Polar H9 Heart Rate SensorThe Polar H9 Heart Rate Sensor is a reliable monitor that provides high-quality heart rate date with Bluetooth and ANT+ technology capability.The monitor easily connects to any device via Bluetooth or ANT+ and with 5kHz technology that allows you to connect to multiple devices at the same time. The H9 can be connected and paired with smart and sport watches, gym equipment, cycle computers, and more.Perfectly designed to capture your heart rate in the most accurate way possible – the H9 monitor is built to stay in position, directly over your heart, with a completely adjustable strap. The monitor and strap are sweat resistant, and the strap can easily be washed.In the BoxPolar H9 heart rate sensorPolar Soft StrapPolar H9 getting started guideInformation noteSpecificationsCompatibility: iOS mobile devices with iOS 12 or later (iPhone 5S and later), Android mobile devices with Bluetooth capability and Android 6.0 or laterBattery Type: CR2025Battery Life: 400 hours with Bluetooth Low Energy, ANT+ and 5 kHz transmission activeConnector Size: 34mm x 65mm x 10mmWeight: 21g (connector), 39g (strap)Connector Materials: ABS, ABS + GF, PC, Stainless steelStrap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% PolyesterWater Resistant: 30m (suitable for swimming)Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °FSizingXS-S: 51-66cmM-XXL: 65-93cmFeaturesCompatible with top fitness apps, sports and smart watches, gym equipment and many other Bluetooth and ANT+ devicesCan be connected to Bluetooth and ANT+ devices simultaneouslyUp to 400 hours of battery lifeThe chest strap places the heart rate sensor is placed close to the heartReliable and high-quality heart rate measurementsProvides accurate calorie burn dataBuy Polar Heart Rate Monitors from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Polar Vantage V2 GPS Watch with Heart Rate - grey lime, grey lime
  • £449.00
  • RRP £474.00
  • Saving you £5

Polar Vantage V2 GPS Watch with Heart RateThe Polar Vantage V2 GPS Watch with Heart Rate is a bundle which includes Polar’s advance multisport Vantage V2 smartwatch and Polar’s high-performance H10 chest-based heart rate monitor.In the BoxPolar Vantage V2 premium multisport watchCharging cablePolar H10 Heart Rate SensorPolar Vantage V2 user manualInformation notePolar H10Included with the watch is the Polar H10 which is the most accurate heart rate sensor in Polar’s range. Boosting accuracy, performance and comfort to form a chest-based heart rate monitor that you can rely on whatever the environment and whatever the activity.Advanced Wrist-Based Heart RatePolar’s Precision Prime™ sensor fusion technology is fully integrated into the wrist of the Vantage V2 to deliver incredibly accurate heart rate monitoring.Ultra-Long Battery LifeBuilt for your longest adventures and endurance races the smart watch comes with an extensive battery life that can last up to 7 days with multiple battery saving modes.Integrated GPSThe Vantage V2 comes fully integrated with GPS, GLONASS, Galileo and QZSS with GPS for fast fix times. The watch also features a compass and barometric altitude.Colour Touch DisplayEasy to use and easy to read in any conditions the watch comes with a 1,2’’ always-on sunlight-readable colour touch display. The watch face is also extremely durable with a Laminated Gorilla glass lens with anti-fingerprint coating.Running Performance TestKeep track of your progress with the Running Performance Test which allows you to personalise your heart rate, speed and power zones.Cycling PerformanceThe Cycling Performance Test allows you to test your limits by personalising your power zones and shows your personal threshold power (a power meter is required – sold separately).Training Load Pro™The Training Load Pro feature helps you see how your training is affecting different parts of your body.Recovery Pro™The Recovery Pro lets you know when your body is ready to train again. It delivers recovery feedback right to your watch display. (Polar heart rate sensor is required).Leg Recovery TestThe Leg Recovery Test lets you know when your legs are ready for high intensity training. It does this in just a couple of seconds without the need of any additional specialist equipment.Nightly Recharge™This feature shows how well you have recovered from the demands of the day, during the night.Rout Planning with KomootProviding turn-by-turn guidance, you can use the watch to import planned routes from Komoot.Music Controls and other Smartwatch FeaturesStreamline all your devices using the Vantage V2. The watch allows you to easily navigate around your playlist and adjust volume straight from the watch face. Additionally, you can get a weather forecast and push notifications straight to the watch screen.Running PowerProvides comprehensive insight into your running sessions.Sleep Plus Stages™Sleep is an incredibly important part of your training and wellbeing. The Sleep Plus Stages allows you to track your sleep stages and provides insight into your sleep quality allowing you to make small changes to provide the best recharge possible.FuelWise™ Smart Fuelling AssistantThe FuelWise feature helps you learn to refuel and maintain optimised energy levels during endurance sessions.Hill Splitter™Provides detailed data about your performance on the uphill and downhill sections of your session.FitSpark™ Training GuideFor when you want to workout fast, the FitSpark Training Guide provides ready-made daily workouts that match your recovery, fitness level and training history.Strava Live SegmentsConnect your Strava Live Segments account to the Vantage V2 which allows you to receive alerts about nearby segments, see real-time performance data during a segment and to check your results right after finish.Free Running ProgrammesDelivers a personal and adaptive training plan that fits you and your goals.Sport ProfilesThe smartwatch supports over 130 different sports. You can add your favourite sports to the watch via the Polar Flow app and customise what you see during each sport.Energy SourcesThe Energy Source feature allows you to see how your body uses different energy sources during a training session. The Polar Vantage V2 divides your energy usage into carbs, proteins and fats.Swimming MetricsThe watch can be used by swimmers with a waterproof design. When swimming the Vantage V2 automatically detects your heart rate, swimming style, distance, pace, strokes and rest times. Distance and strokes also get tracked when open water swimming.Serene™ Breathing ExerciseTake time out during stressful periods of your day with the Serene breathing exercise programme which helps to relax your body and calms your mind with the help of guided breathing exercises.Running IndexThe Running Index feature provides an estimate of your running VO2max and allows you to see how your running performance is developing.Vantage V2 SpecificationsDimensions: 47mm x 47mm x 13mmWeight: 52g (with wristband), 34g (without wristband)Materials: Aerospace aluminium alloy with fibre reinforced polymerDisplay: Always-on colour touch displayDisplay Size: 1.2’’Display Resolution: 240 x 240Lens Material: Laminated Gorilla glass lens with anti-fingerprint coatingBattery Type: 346 mAh Li-polymer batteryBattery Life: Up to 40 hours (training mode – GPS and wrist-based hear rate), up to 7 days (watch mode with continuous heart rate tracking), multiple power saving options availableGPS: Integrated GPS, GLONASS, Galileo, QZSSConnectivity: Bluetooth Low Energy and Custom USB cable for charging and data synchronisationWatch: Time and date. Alarm with snoozeConnectivity: Compatible with all standard BLE heart rate sensors and running cadence and power sensors as well as cycling speed, cadence and power sensorsWristband Type: Durable and comfortable integrated proprietary silicone wristbands. Easy to changeWristband Sizing: 120-190mm (Small), 145-215mm (Medium/Large)Durability: Tested against military standards (MIL-STD-810G)Operating Temperature: from -10° to 50°CWater Resistant: Water resistant 100m (suitable for swimming)H10 SpecificationsCompatibility: Ios mobile devices, iPhone 5 later, with iOS 11 or later; Android mobile devices with Bluetooth 4.0 capability and Android 5.0 or laterUpdated: Via mobile phone using Polar Beat app or Polar Flow appMemory: One training sessionBattery Life: 400 hours with Bluetooth Low Energy and 5kHz transmission activeBattery Type: CR 2025Connector Size: 34mm x 65mm x 10mmWeight: 21g (connector), 39g (strap)Materials (Connector): ABS, ABS and GF, Stainless steelMaterials (Strap): 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone printsWater Resistance: 30m (suitable for swimming)Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °FConnectivity: ANT+, Bluetooth Low Energy, 5 kHzFeaturesTracks heart rate with Precision Prime™ sensor fusion technologyUp to 40 hours of continuous battery life with  multiple power save options which boost battery life up to 100 hoursIntegrated GPS, GLONASS, Galileo and QZSS with assisted GPS for fast fix timesComes with compass and barometric altitude1,2'' always-on sunlight-readable colour touch display with Laminated Gorilla glass lens and anti-fingerprint coatingSupports over 130 different sports through the Polar Flow app which allows you to customise what you see on your watch during each sportIntegrated Strava Live Segments provides alerts about nearby segments and allows you to see real-time performance data during a segmentEasily navigate around your music playlists and adjust volume straight from the watch faceBuy Polar Run GPS from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PRO Starter Toolkit
  • £112.00
  • RRP £139.99
  • Saving you £20

The Pro Starter Toolkit contains 11 tools and is perfect for the home mechanic, containing all the tools you need to do most maintenance and service tasks. This toolkit contains the following tools:Cassette removal setChain toolPedal wrenchCable cutterTyre leversY wrench, 2/2.5/3 Allen keysY wrench, 4/5/6 Allen keysQuick link took

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PRO BB Cartridge Remover
  • £19.50
  • RRP £22.99
  • Saving you £15

The PRO BB Cartridge Remover is an ergonomic Shimano cartridge bottom bracket remover tool.

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Pro SCIO W4.1 HR Belt Heart Rate Monitors
  • £7.50
  • RRP £24.99
  • Saving you £70

Your heart rate is one of the most important metrics available to really get a good sense of your overall health and performance capability. The heart rate monitor is can therefore give you accurate insights into how your training is going. The chest strap itself is adjustable and comfortable with a durable design that will deliver time after time.

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Pro Sport Control Team Embossed Logo Bartape - Black, Black
  • £21.99

Pro Sport Control Team Embossed Logo BartapeLightweight and easy to install, the Sport Control Bar Tape is the same as used by many professional riders at World Tour events and will ensure your bike is race-ready and gives you the comfort you need for taking on long distances and for aggressive riding. Pro has made it with EVA foam and added a gel inner core, this ensures it cushions the impact of sudden vibrations and shocks when you're riding over damaged tarmac.Features:Material: EVA FoamGel or Tape Only: Gel innerThickness: 2.5mmSingle or Pair: Pair (enough length for all drop bar sizes)Adhesive: SiliconeBar End Plugs Included: YesLightweight and flexibleDeveloped for easy wrapping Buy Pro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pro Cartridge Headset Lower
  • £34.99

Features:High quality double sealed stainless steel cartridge bearing for durability.Precision machined anodised alloy cup.Machined alloy gap cap, bolt and star nut included

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Pro Cartridge Headset Upper
  • £29.99

Features:High quality double sealed stainless steel cartridge bearing for durability.Precision machined anodised alloy cup.Machined alloy gap cap, bolt and star nut included

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