Search found 108 items

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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Cateye Bluetooth Speed and Cadence Sensor Computer Accessories
  • £49.99
  • RRP £54.99
  • Saving you £9

The Bluetooth Speed and Cadence Sensor easily installs onto all bike frames and helps provides incredibly accurate, real-time speed and cadence data. This data can be displayed, via Bluetooth connection, to your cycling computer, smartphone or smart watch.

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Cateye Bluetooth Speed and Cadence Sensor - Black, Black
  • £49.99
  • RRP £54.99
  • Saving you £9

Cateye Bluetooth Speed and Cadence SensorThe Cateye Bluetooth Speed and Cadence Sensor helps you to gain key insight into your cycling performance. The sensor connects via Bluetooth to compatible smartwatches, cycling computers, and smartphones. For easy installation the sensor comes with a zip tie mounting system that works on all bike frames.FeaturesWireless speed and cadence sensorBluetooth connectivityCompatible with most Bluetooth devicesZip tie mounting systemEasy to install on the bike frameBuy Cateye Computer Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.   

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Cateye Bluetooth Speed/Cadence Sensor (ISC-12)
  • £49.99
  • RRP £54.99
  • Saving you £9

CATEYE ISC-12 BLUETOOTH SPEED & CADENCE SENSOR

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Cateye Strada Slimline Head Unit and Sensor - Black, Black
  • £49.99

Cateye Strada Slimline Head Unit and SensorBenefiting from all the same qualities of the Strada Wireless, this Slimline Head Unit and Senor from Cateye include a bigger screen and a wider range of options so you can customise your sensor to show the functions you require.  A new era of compact cyclo-computers: Newly designed circuitry and increased efficiency allows for a smaller battery, so the Strada Slimline cyclo-computer and sensor can be thinner and lighter.The head unit has a 23% bigger screen yet is 35% thinner and lighter. The Strada Slimline is not only the sleekest, most aerodynamic cyclo-computer in over 30 years of Cateye innovation, it is also the most efficient; using smaller batteries it consumes up to 75% less energy. The tiny speed sensor is 47% thinner and fits seamlessly inside the fork stay. For those that appreciate great lines and sleek looks on their bike, the Strada Slimline ticks all the boxes.Features:Head unit dimensions: 47x32x12.5mmSensor dimensions: 67.7x30x7.6mmCurrent speed: 0.0(4.0) ~105.9km/hTotal distance: 0.0~9999.9/10000-99999kmTrip distance 1: 0.00~999.99kmTrip distance 2: 0.00~999.99/1000.0~9999.9kmElapsed time: 0:00'00"~9:59'59"Average speed: 0.0~105.9km/hMaximum speed: 0.0(4.0) ~105.9km/hWireless transmission: SpeedClock: 0:00'~23:59' [1:00'~12:59']Pace arrow: YesAuto power-saving: YesAuto mode: YesDual tire size: YesTyre size: 100mm~3999mm (Default: A 2096mm/ B 2096mm)Battery: Computer: CR1616 X1 Sensor: CR2032 X1Battery life: Computer: Approx. 1-year (1hr use per day) Sensor: Approx. 10,000km [6,250miles] in total distanceWeight: 12gComparison vs Strada wireless:Computer Head units: 35% thinner, 35% lighter, 27% less volumeLCD Screen size: 23% largerSensor size: 47% thinner, Same weight, 25% less volumeBattery consumption: Up to 75% less energy.Buy Cateye Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bryton Smart Dual Sensor
  • £49.99
  • RRP £59.99
  • Saving you £17

The Bryton Smart Speed and Cadence Sensors applies both ANT+ and Bluetooth technology. They wirelessly transmit your data to cycling computers and smart phones. With no magnets and exposed parts to line up, it is much easier to install.Easy to Use - Smart Sensors are Magnet-less, and it is super easy to install, maintain and move between bikes.Dual Support - Featuring the application of dual technology, ANT+ and Bluetooth; the Smart Speed and Smart Cadence Sensors can connect to both cycling computers and smart phones. They are compatible with most devices in the market.Improve Yourself - Designed to help you monitor your outdoor and indoor training. Combine it and improve your personal best or compete with other cyclists.Specification - Wireless Technology: Bluetooth 4.0 & ANT+

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Topeak Duoband Speed & Cadence Sensor
  • £49.99
  • RRP £54.99
  • Saving you £9

The DuoBand Speed & Cadence Sensor is low profile and angle adjustable for an integrated look and ease of installation. It’s compatible with the latest devices using BLE4.0 and ANT+ technologies and indicators for power, low battery and sensor detection.Tech: Bluetooth Smart & ANT+ super low energy technology,Battery: CR2032 x 1 (included),Battery Life (Approx): 900 hr,Transmission Range: < 5 meter (16.4 ft),Waterproof: IPX 7,Added Features: Power / low battery indicator / speed sensor sensing indicator,Size: 6.5 x 2.9 x 1.7 cm / 2.6” x1.1” x 0.7”,Weight: 20 g / 0.71 oz.

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Wahoo Blue SC Speed & Cadence Sensor Computer Accessories
  • £49.99

Speed, Cadence and Distance Tracking The Wahoo Blue SC Speed and Cadence Sensor wirelessly captures your real time speed, cadence and distance while cycling. Third Party App Compatibility The sensor works seamlessly with multiple different third party training apps including Cyclemeter, Strava, MapMyRide and many more. Dual Technology The Wahoo Blue SC has both ANT+ and Bluetooth 4.0 capabilities that allow for wireless connection to both smartphones and GPS devices. In the Box Blue SC CR2032 battery (installed) Mounting strap Zipties Rubber mounting base Crank arm magnet Spoke magnet Quick start guide Important product info guide Specifications Physical dimensions: 3.5 x 1 x 3 inches Weight: 36g Battery: CR2032 Battery life: up to 12 months Water rating: IPX7 (waterproof up to 5ft) Wireless signal strength: up to 10ft

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Wahoo Blue SC Speed & Cadence Sensor - Black, Black
  • £49.99

Wahoo SC Speed & Cadence Sensor BLE & ANT+The ideal upgrade for cyclists who take their training seriously, the SC Speed & Cadence Sensor from cycle fitness training experts Wahoo enables your smartphone to be a data-filled bike computer. Using Bluetooth Smart and ANT+ wireless technologies, it reads your speed, cadence and distance travelled so you can track and analyse how you’re performing. BlueTooth and ANT+ Compatible Bike SensorThe device works by wirelessly connecting to your smartphone (either iOS or selected Android) and syncing the information recorded by the sensor to your Wahoo Fitness App. You can also submit and track the information via compatible apps such as: Cyclemeter, Strava, MapMyRide, and Runtastic Road Bike. The speed/cadence (SC) sensor collects these metrics via the rear chain of your bike using spoke and crank magnets to track bike speed and pedal rotations per minute. Wahoo claim that this is a more accurate method of recording than GPS based speed and distance sensors.Features:Rubber band mounting system providedHas a small and low drag profileBluetooth and ANT+ compatibleReceives signal up to 10 feet away100% waterproof up to 5ftComes with replaceable CR2032 coin cell batteryFits a wide majority of bike frames Bike spoke magnet included for speed/distance reading Crank arm magnet included for cadence reading Weight: 36g Technologies:Dual-Band Technology: Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and GPS devicesWireless Connection: No tangled wires on your bike to connect the sensor to your deviceSpeed Measurement: Provides accurate speed data during your rideCadence Measurement: Provides accurate cadence data during your rideBike Mount Option: BlueSC comes with a rubber band mount and zip tie mountUniversal Fit: The Blue SC sensor will fit with most bikes and frame sizesBuy Wahoo Activity Monitors from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye HR-10 Heart Rate Sensor
  • £49.99

2.4Ghz heart rate sensor and strap compatible with Strada Digital, V3N and Q Series

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Cateye Strada Slim Cycle Computer and Road Sensor Computers
  • £49.99

The Cateye Strada Slim Cycle Computer is part of the compact cyclo-computers: Newly designed circuitry and increased efficiency allows for a smaller battery, so the Strada Slimline cyclo-computer and sensor can be thinner and lighter. The head unit has a 23% bigger screen yet is 35% thinner and lighter. The Strada Slimline is not only the sleekest, most aerodynamic cyclo-computer in over 30 years of Cateye innovation, it is also the most efficient; using smaller batteries it consumes up to 75% less energy. The tiny speed sensor is 47% thinner and fits seamlessly inside the fork stay. For those that appreciate great lines and sleek looks on their bike, the Strada Slimline ticks all the boxes. IMPORTANT: The included speed sensor may not be used with bikes that have a large space between the front fork and spoke. The clearance between the front fork face and spoke must be 12-17mm. If your bike has measurements outside of that spectrum, Wiggle recommends the use of a Cateye SPD-01 analogue speed sensor, which is also compatible with the Strada Slimline. Comparison vs Strada wireless: · Computer Head units: 35% thinner, 35% lighter, 27% less volume · LCD Screen size: 23% larger · Sensor size: 47% thinner, Same weight, 25% less volume · Battery consumption: Up to 75% less energy. · (The factory-loaded battery life might be shorter than the specification above) Specifications · Weight; 12g · Head unit dimensions: 47x32x12.5mm · Sensor dimensions: 67.7x30x7.6mm · Battery: Replaceable (Computer: CR1616 X1 Sensor: CR2032 X1) · Battery life: Computer: approx. 1-year (1hr use per day) Sensor: approx. 10,000km [6,250miles] in               total distance · Tyre size: 100mm~3999mm (default: A 2096mm/ B 2096mm) · Stem and Handlebar mount: Yes

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Lezyne Cadence Speed Flow Sensor
  • £45.00

An advanced 2-in-1 speed and cadence sensor.Advanced 2-in-1 speed and cadence sensor.,Conforms 100% to Bluetooth Smart standards for max compatibility.,Powerful rare earth magnet provides wider engagement spacing. Durable, lightweight polycarbonate construction with translucent body and LED indicators.,Adjustable swing arm and versatile mounting system.,Replaceable CR2032 coin cell battery optimized for long-lasting use.,WEIGHT: 26g / Magnet 6g.

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