Provides greater side-on visibility • Enhanced version of the super-bright Wearable X providing greater side-on visibility thanks to a deeper design• Double-ring COB LED technology• Customise modes via the SYNC app• Switchable Kinetic functionality• Will sync modes with other SYNC rear lights for dynamic visibility• Quick & easy to attach and detach• Suitable for use on luggage and clothing• USB rechargeable battery Mode: Output RuntimeKinetic: 50 Lm burst (switchable on or off)High: 30 Lm 1.5 hrs Low: 2 Lm 18 hrsFlashing: 50 Lm 45 hrs Group Ride: 30 Lm 10 hrs (low pulse)Rapid: 50 Lm 16 hrs Daytime HyperFlash: 50 / 50 Lm 25 hrsCharging Time: 2.5 hrs (USB 2.0)Weight: 21g incl. band GENUINE INNOVATION FROM THE MARKET LEADER - A SMARTER SOLUTION FOR ALL CatEye SYNC is an easier quicker and safer lighting solution for all types of cyclists from commuters to enthusiast riders. CatEye SYNC offers:• Multiple lights in SYNC• Just one touch SYNCs all• Smarter visibility day or night• All angles covered• Be seen all-round year round ROAD SAFETY RESEARCHCatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe.• 78% of all fatal accidents occur in the daytime. • Crossing collisions are most frequent but rear-end and left / right turn collisions are also common.• 87% of human-factor accidents are caused by a delay in noticing the cyclist. CatEye SYNC means:• Synchronised• Customisable• Communicative Synchronised: • CatEye SYNC is an easier quicker and safer lighting solution for many types of cyclists from commuters to enthusiast riders.• CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required. • CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road day or night. Customisable:• CatEye SYNC is compatible with Smartphones using the CatEye SYNC app to set up and monitor up to 7 SYNC lights.• Exclude modes you’re not going to use on the front SYNC Core light• Synchronise the SYNC rear lights so that they flash in unison. • Synchronise the SYNC rear lights to all activate in Kinetic mode. Communicative:• The CatEye SYNC app includes battery level information for all SYNC lights all communicated through the SYNC Core front light switch. • The SYNC Core monitors power levels and connectivity eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!• The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light.
Provides greater side-on visibility Key Features: Enhanced version of the super-bright Wearable X, providing greater side-on visibility thanks to a deeper design,Double-ring COB LED technology,Customise modes via the SYNC app,Switchable Kinetic functionality,Will sync modes with other SYNC rear lights for dynamic visibility,Quick & easy to attach and detach,Suitable for use on luggage and clothing,USB rechargeable battery,. Mode: Output, Runtime Kinetic: 50 Lm burst (switchable, on or off),High: 30 Lm, 1.5 hrs,Low: 2 Lm, 18 hrs,Flashing: 50 Lm, 45 hrs,Group Ride: 30 Lm, 10 hrs (low pulse),Rapid: 50 Lm, 16 hrs,Daytime HyperFlash: 50 / 50 Lm, 25 hrs,Charging Time: 2.5 hrs (USB 2.0), Weight: 21g incl. band,. Genuine Innovation From The Market Leader - A Smarter Solution For AllCatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists, from commuters to enthusiast riders. CatEye SYNC offers: Multiple lights in SYNC,Just one touch SYNCs all,Smarter visibility, day or night,All angles, covered,Be seen all-round, year round,. Road Safety ResearchCatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe. 78% of all fatal accidents occur in the daytime. , Crossing collisions are most frequent, but rear-end and left / right turn collisions are also common.,87% of human-factor accidents are caused by a delay in noticing the cyclist.,. CatEye SYNC means: Synchronised,Customisable,Communicative,. Synchronised: CatEye SYNC is an easier, quicker and safer lighting solution for many types of cyclists, from commuters to enthusiast riders.,CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required.,CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road, day or night., . Customisable: CatEye SYNC is compatible with Smartphones, using the CatEye SYNC app to set up and monitor up to 7 SYNC lights., Exclude modes you’re not going to use on the front SYNC Core light, Synchronise the SYNC rear lights so that they flash in unison., Synchronise the SYNC rear lights to all activate in Kinetic mode.,. Communicative: The CatEye SYNC app includes battery level information for all SYNC lights, all communicated through the SYNC Core front light switch.,The SYNC Core monitors power levels and connectivity, eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!,The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light..
Cateye Sync Set Core & Kinetic Front & Rear Light SetCateye Sync Core Front Light.With 500 lumens and excellent side visibility, the SYNC Core gives you the power to see and be seen. Can be used alone or – better still – combined with other CatEyeSYNC™ enabled lights for unparalleled levels of 360-degree visibility, day or night.Key Features:Compact and lightweight high power rechargeable headlight (500lm),Excellent daytime visibility in Daytime HyperConstant mode,Superior side visibility,Round beam pattern with OptiCube™ lens technology,Built-in fast recharging circuit,Lithium-ion rechargeable battery,USB rechargeable (Micro-USB cable included),5 light modes * Charging time: 3-6 hrs,Mode memory function,FlexTight™ bracket,Optional helmet mount, center fork bracket and out-front bracket 2 available.Cateye Sync Kinetic Rear Light.With a built-in accelerometer that switches to burst mode as you decelerate, SYNC Kinetic gives you an extra level of defense. Use alone or in combination with other models in the CatEyeSYNC™ family for unparalleled levels of 360-degree visibility, day or night.Key Features:Built-in acceleration sensor for Kinetic mode (Automatically turns on with 50 lumen brightness when bike deceleration is detected),Excellent daytime visibility in Daytime HyperFlash mode,Group Ride mode eye-friendly to team riders behind,Superior side visibility,OptiCube™ lens technology,Lithium-ion polymer rechargeable battery,USB rechargeable (Micro-USB cable included),Low battery indicator,6 modes *Charging time: 2.5h,Mode memory function,Battery Auto Save (The mode automatically changes to flashing when the battery power gets low).*The smartphone CatEyeSYNC™ app is required to pair the lights. Before you purchase, be sure to check to see if your smartphone model is compatible. CatEyeSYNC™ Compatible Device ListPC or Mac with internet connection is required for firmware update of the CatEyeSYNC™ lights.Synchronize all SYNC lights:One touch turns all lights on/off,Synchronized lights connection status indicator.Control with smartphone app:Pair the lights (up to seven lights),Customize light modes,View remaining battery level,Turn on/off the lights,Turn on/off synchronization with other lights,Find me function lets the light flashing by tapping the button on app.
GENUINE INNOVATION FROM THE MARKET LEADER - A SMARTER SOLUTION FOR ALL CatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists, from commuters to enthusiast riders. CatEye SYNC offers: Multiple lights in SYNC Just one touch SYNCs all Smarter visibility, day or night All angles, covered Be seen all-round, year round ROAD SAFETY RESEARCH CatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe. 78% of all fatal accidents occur in the daytime. Crossing collisions are most frequent, but rear-end and left / right turn collisions are also common. 87% of human-factor accidents are caused by a delay in noticing the cyclist. CatEye SYNC means: Synchronised Customisable Communicative Synchronised: CatEye SYNC is an easier, quicker and safer lighting solution for many types of cyclists, from commuters to enthusiast riders. CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required. CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road, day or night. Customisable: CatEye SYNC is compatible with Smartphones, using the CatEye SYNC app to set up and monitor up to 7 SYNC lights. Exclude modes you’re not going to use on the front SYNC Core light Synchronise the SYNC rear lights so that they flash in unison. Synchronise the SYNC rear lights to all activate in Kinetic mode. Communicative: The CatEye SYNC app includes battery level information for all SYNC lights, all communicated through the SYNC Core front light switch. The SYNC Core monitors power levels and connectivity, eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you! The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light. The definitive starting point for the CatEye SYNC consumer, this new set offers a 15% saving over buying the SYNC Core and SYNC Kinetic separately. Switch both lights on / off with the power button of the SYNC Core front light Additional lights can be added and fully customised for enhanced, dynamic, controlled visibility, day or night. Details as per SYNC Core front and SYNC Kinetic rear lights. The CatEye SYNC Core is the heart of the SYNC lighting system. Premium textured polycarbonate body 500 Lm output for maximum visibility Superior side-on visibility for added safety Customise modes via the SYNC app Power button communicates pairing & battery info: GREEN ON – other lights are paired OFF – paired light(s) disconnected GREEN FLASH – low battery on rear light(s) RED FLASH – low battery on Core headlight Specification: Charging Time: 3-6 hrs ( USB 2.0 ) Weight: 94g incl. Flextight bracket Mode: Output, Runtime High: 500 Lm, 2 hrs Middle: 150 Lm, 9 hrs Low: 100 Lm, 15 hrs Daytime HyperConstant: 100/500 Lm, 18 hrs Flashing: 100 Lm, 130 hrs The CatEye SYNC Kinetic features a 5 LED design (1 x 30 Lm, 4 x 5 Lm) with a large 30 Lm main LED providing increased visibility from distance. Permanent kinetic functionality across all modes – 50 Lm “burst” under braking / deceleration to alert other road users behind you Customise modes via the SYNC app Superior side-on visibility for added safety at junctions and crossroads USB rechargeable battery Mode: Output, Runtime Kinetic: 50 Lm burst in all modes High: 40 Lm, 1.5 hrs Low: 4 Lm, 15 hrs Flashing: 30 Lm, 50 hrs Group Ride: 40 Lm, 15 hrs (low pulse) Rapid: 50 Lm, 20 hrs Daytime HyperFlash: 50/50 Lm, 30 hrs Charging Time: 2.5 hrs ( USB 2.0 ) Weight: 43g incl. band
Control and synchroniseKey Features:The heart of the SYNC lighting system,Premium textured polycarbonate body,500 Lm output for maximum visibility,Superior side-on visibility for added safety,Customise modes via the SYNC app,Power button communicates pairing & battery infoGREEN ON – other lights are paired,OFF – paired light(s) disconnected,GREEN FLASH – low battery on rear light(s),RED FLASH – low battery on Core headlight,.,Mode: Output, Runtime,High: 500 Lm, 2 hrs,Middle: 150 Lm, 9 hrs,Low: 100 Lm, 15 hrs,Daytime HyperConstant: 500 / 100 Lm, 18 hrs,Flashing: 100 Lm, 130 hrs,Charging Time: 3-6 hrs (USB 2.0),Weight: 94g incl. Flextight bracketGenuine Innovation From The Market Leader - A Smarter Solution For AllCatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists, from commuters to enthusiast riders. CatEye SYNC offers:,Multiple lights in SYNC,Just one touch SYNCs all,Smarter visibility, day or night,All angles, covered,Be seen all-round, year roundRoad Safety ResearchCatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe.,78% of all fatal accidents occur in the daytime.,Crossing collisions are most frequent, but rear-end and left / right turn collisions are also common.,87% of human-factor accidents are caused by a delay in noticing the cyclist.CatEye SYNC means:Synchronised:,CatEye SYNC is an easier, quicker and safer lighting solution for many types of cyclists, from commuters to enthusiast riders.,CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required.,CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road, day or night.Customisable:,CatEye SYNC is compatible with Smartphones, using the CatEye SYNC app to set up and monitor up to 7 SYNC lights.,Exclude modes you’re not going to use on the front SYNC Core light,Synchronise the SYNC rear lights so that they flash in unison.,Synchronise the SYNC rear lights to all activate in Kinetic mode.Communicative:,The CatEye SYNC app includes battery level information for all SYNC lights, all communicated through the SYNC Core front light switch.,The SYNC Core monitors power levels and connectivity, eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!,The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light..
The Cateye Sync Core 500 Front Light might not be the most powerful, but it does pack some seriously smart features! Using Cateye's SYNC technology, the Core 500 can be synchronised with up to 7 compatible Sync lights to offer full 360-degree visibility.5 light modes with up to 500 lumens in high modeRechargeable lithium-ion battery lasts up to 130hrs (Flashing mode)SYNC Technology allows you to sync the light with up to 7 compatible lights for better visibility6 hour recharge time, 3 hours when using fast-recharge cableLightweight at 94g (light unit and battery)The Sync Core 500's compact size neatly hides some brilliant features, with a single LED emitting up to 500 lumens through it's round-beam pattern OptiCube lens with superior side visibility and features 5 different modes. Along with medium (150 lumens), low and flashing (both 100 lumens) the Sync Core 500 also features Cateye's innovative Hyper Constant mode. Ideal for daytime use, in Hyper Constant mode you get 100 lumens with a 500 lumen pulse to help you remain visible during the day. Hyper Constant also dramatically extends battery life, with burn time extending to a whopping 18 hours!Hyper Constant mode isn't the only innovative feature of the Sync Core 500 though. Thanks to Cateye's SYNC technology, the light can be synchronised with up to 7 different compatible lights, in order to provide full 360-degree visibility. The light also includes a fast charging circuit, so re-charge time can be cut from 6 to 3 hours when using the included fast recharge USB cable. The FlexTight bracket is also incredibly easy to use, taking to fit or remove. The Cateye Sync Core 500 packs a lot of technology into a sleek and stylish package and is the perfect choice for commuters looking for a versatile light to suit all conditions.
Light Modes Cateye’s Sync Core front light comes with five different light modes which can easily be toggled through to pick the best light mode for your current lighting environment and remaining battery life. The light also comes with a light memory mode system that means when you turn the light on it will still be in the last mode that you selected. The light modes included are: Mode One (High): 500 lumens light output – 2 hours battery life Mode Two (Middle): 150 lumens light output – 9 hours battery life Mode Three (Low): 100 lumens light output – 15 hours battery life Mode Four (Daytime HyperConstant): 500/100 lumens light output – 18 hours battery life Mode Five (Flashing): 100 lumens light output – 130 hours battery life CatEyeSYNC Technology When using multiple different bike lights and devices you can gain full control over all your lights using CatEyeSYNC technology. The technology exists in the form of a smartphone app which allows you to see all your light’s differing battery lives and allows you to have full control over your differing light modes. Side Visibility The Core light comes with Cateye’s OptiCube lens technology which creates a rounder beam pattern that provides excellent levels of side visibility. This is important when you’re cycling through built up urban areas where you’ll often be forced to traverse several lanes of traffic and find yourself dealing with motorists from multiple different angles. USB Rechargeable To save you the constant hassle of having to change your bike light’s batteries the Core comes with a rechargeable Li-ion battery. The light’s power button also doubles as a battery level light, so you know when it’s time to recharge with or without the use of the CatEyeSYNC app. The light comes with a micro-USB charging cable that makes it easier than ever to charge on the go via any standard USB port.
With 500 lumens and excellent side visibility the SYNC Core gives you the power to see and be seen. Can be used alone or – better still – combined with other CatEyeSYNC™ enabled lights for unparalleled levels of 360-degree visibility day or night. Compact and lightweight high power rechargeable headlight (500lm) Excellent daytime visibility in Daytime HyperConstant mode Superior side visibility Round beam pattern with OptiCube™ lens technology Built-in fast recharging circuit Lithium-ion rechargeable battery USB rechargeable (Micro-USB cable included) 5 light modes * Charging time: 3-6 hrs Mode memory function FlexTight™ bracket Optional helmet mount center fork bracket and out-front bracket 2 available *The smartphone CatEyeSYNC™ app is required to pair the lights. Before you purchase be sure to check to see if your smartphone model is compatible. CatEyeSYNC™ Compatible Device ListPC or Mac with internet connection is required for firmware update of the CatEyeSYNC™ lights.
Cateye Sync Core Front Bike Light (500L)A great commuter front light with up to 500 lumens of light output with full control via the Cateye Sync app.Cateye SyncCateye’s Sync Core front light comes with Cateye Sync technology which uses the Sync app (available through Goggle Play and the App Store) which gives you full control over all your light devices. With a couple of taps on your smartphone you can turn your lights on and off and switch light modes. This is especially useful when using multiple Cateye Sync lights.Light ModesThe light comes with 5 different light modes with a range of outputs that suits a variety of lighting conditions and your depleting battery life. The modes include the Daytime HyperConstant mode which keeps you visible even in direct sunlight.High: 500 lumens – 2 hoursMiddle: 150 lumens – 9 hoursLow: 100 lumens – 15 hoursDaytime HyperConstant: 500/100 lumens – 18 hoursFlashing: 100 lumens – 130 hoursUSB RechargeableThe internal lithium-ion battery is USB rechargeable and the light can be fully recharged via any standard USB port. With the use of the Cateye Sync app you can easily see when it’s time to recharge the light and it takes just 3 hours to fully recharge the light and it comes with a battery life of up to 130 hours of battery life.MountingAn integrated FlexTight mounting bracket with an adjustable design that will fit most handlebars.FeaturesCateye Sync technology5 light modesOptiCube lens technologySuperior side visibilityDaytime HyperConstant modeHigh intensity white LEDUSB rechargeable lithium-ion batteryUp to 130 hours of battery life3 hours full recharge timeFlexTight mounting bracketWeighs 94gDimensions: 41.5 x 33.5 x 93Buy Cateye Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.
Permanent smart kinetic functionalityKey Features:5 LED design (1 x 30, 4 x 5 Lm) with large 30 Lm main LED providing increased visibility from distance,Permanent kinetic functionality across all modes – 50 Lm “burst” under braking / deceleration to alert other road users behind you,Customise modes via the SYNC app,Superior side-on visibility for added safety at junctions and crossroads,USB rechargeable battery.Mode: Output, RuntimeKinetic: 50 Lm burst in all modes,High: 40 Lm, 1.5 hrs,Low: 4 Lm, 15 hrs,Flashing: 30 Lm, 50 hrs,Group Ride: 40 Lm, 15 hrs (low pulse),Rapid: 50 Lm, 20 hrs,Daytime HyperFlash: 50 / 50 Lm, 30 hrs,Charging Time: 2.5 hrs (USB 2.0),Weight: 43g incl. band.Genuine Innovation From The Market Leader - A Smarter Solution For AllCatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists, from commuters to enthusiast riders. CatEye SYNC offers:Multiple lights in SYNC,Just one touch SYNCs all,Smarter visibility, day or night,All angles, covered,Be seen all-round, year round. Road Safety ResearchCatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe.78% of all fatal accidents occur in the daytime.,Crossing collisions are most frequent, but rear-end and left / right turn collisions are also common.,87% of human-factor accidents are caused by a delay in noticing the cyclist..CatEye SYNC means:Synchronised,Customisable,Communicative.Synchronised:CatEye SYNC is an easier, quicker and safer lighting solution for many types of cyclists, from commuters to enthusiast riders.,CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required.,CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road, day or night..Customisable:CatEye SYNC is compatible with Smartphones, using the CatEye SYNC app to set up and monitor up to 7 SYNC lights.,Exclude modes you’re not going to use on the front SYNC Core light,Synchronise the SYNC rear lights so that they flash in unison.,Synchronise the SYNC rear lights to all activate in Kinetic mode..Communicative:The CatEye SYNC app includes battery level information for all SYNC lights, all communicated through the SYNC Core front light switch.,The SYNC Core monitors power levels and connectivity, eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!,The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light..
A CatEyeSYNC™-enabled light that increases your visibility as you slow. With a built-in accelerometer that switches to burst mode as you decelerate SYNC Kinetic gives you an extra level of defense. Use alone or in combination with other models in the CatEyeSYNC™ family for unparalleled levels of 360-degree visibility day or night. • 5 LED design (1 x 30 4 x 5 Lm) with large 30 Lm main LED providing increased visibility from distance• Permanent kinetic functionality across all modes – 50 Lm “burst” under braking / deceleration to alert other road users behind you• Customise modes via the SYNC app• Superior side-on visibility for added safety at junctions and crossroads• USB rechargeable battery Mode: Output RuntimeKinetic: 50 Lm burst in all modesHigh: 40 Lm 1.5 hrsLow: 4 Lm 15 hrsFlashing: 30 Lm 50 hrsGroup Ride: 40 Lm 15 hrs (low pulse)Rapid: 50 Lm 20 hrsDaytime HyperFlash: 50 / 50 Lm 30 hrs Charging Time: 2.5 hrs (USB 2.0)Weight: 43g incl. band GENUINE INNOVATION FROM THE MARKET LEADER - A SMARTER SOLUTION FOR ALL CatEye SYNC is an easier quicker and safer lighting solution for all types of cyclists from commuters to enthusiast riders. CatEye SYNC offers:• Multiple lights in SYNC• Just one touch SYNCs all• Smarter visibility day or night• All angles covered• Be seen all-round year round ROAD SAFETY RESEARCHCatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe.• 78% of all fatal accidents occur in the daytime. • Crossing collisions are most frequent but rear-end and left / right turn collisions are also common.• 87% of human-factor accidents are caused by a delay in noticing the cyclist. CatEye SYNC means:• Synchronised• Customisable• Communicative Synchronised:• CatEye SYNC is an easier quicker and safer lighting solution for many types of cyclists from commuters to enthusiast riders.• CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required.• CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road day or night. Customisable:• CatEye SYNC is compatible with Smartphones using the CatEye SYNC app to set up and monitor up to 7 SYNC lights.• Exclude modes you’re not going to use on the front SYNC Core light• Synchronise the SYNC rear lights so that they flash in unison.• Synchronise the SYNC rear lights to all activate in Kinetic mode. Communicative:• The CatEye SYNC app includes battery level information for all SYNC lights all communicated through the SYNC Core front light switch.• The SYNC Core monitors power levels and connectivity eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!• The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light.
Cateye Sync Kinetic Rear Bike Light (40/50L)A great commuter rear light that suits a range of bike frames with multiple light modes, full control via the Cateye Sync app, and automatic sensor control via the Kinectic system.Cateye SyncCateye’s Sync Kinectic rear light comes with full control through the Cateye Sync app (available through Google Play and the App Store). The app provides full control over the bike light and with a couple of taps on your smartphone you can turn the light on, off and change light mode. You can also view your light’s real-time current battery life. This is especially useful when using multiple Cateye sync lights.OptiCube LensThe light comes with an OptiCube lens which spreads the beam of the 5 red LEDs providing excellent side visibility which is great for cyclist moving through built-up urban areas.Light ModesWith 6 different light modes the light comes with various outputs which suits a range of different conditions and your depleting battery life. A specialised Group Ride mode provides an output which will keep you visible but doesn’t distract fellow riders. Meanwhile, the Daytime HyperFlash mode will keep you seen during daylight hours. High: 40 lumens – 1.5 hoursLow: 5 lumens – 15 hoursFlashing: 30 lumens – 50 hoursRapid: 50 lumens – 20 hoursGroup Ride: 40 lumens – 15 hoursDaytime HyperFlash: 50 lumens – 30 hoursKinectic LightingWith a built-in acceleration sensor, the light automatically detects when you’re decelerating and boosts the light’s output to 50 lumens. This helps keep fellow road users aware of your movements – ensuring they know when you’re stopping and preventing accidents.USB RechargeableIn-built into the interior of the light is a lithium-ion polymer battery which is USB rechargeable and provided with a Micro-USB cable. You can easily plug the light into any standard USB port for quick and easy charging on the go. The light takes just 2.5 hours to fully recharge and has a battery life of up to 50 hours.MountingThe light comes with an integrated seatpost mounting strap which fits both standard and aero bars. The strap provides a quick release option which is excellent for commuters.Features5 Red LEDsRechargeable lithium polymer battery2.5 hours full recharge timeCateye Sync app controlKinetic technology6 different light modesDaytime HyperFlash and Group Ride modeOptiCube lens technologySuperior side visibilityRubber band mountWeighs 43gDimensions: 74.5 x 26 x 28mmBuy Cateye Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.