Search found 108 items

Polar H9 Heart Rate Sensor Heart Rate Monitors
  • £51.50

In the Box Polar H9 Heart Rate Sensor Polar Soft Strap Polar H9 Getting Started Guide Information Note Specifications Compatibility: iOS mobile devices: iPhone 5s and later, with iOS 12 or later; Android mobile devices with Bluetooth 4.0 capability and Android 6.0 or later Battery Type: CR2025 Battery Life: 400 hours with Bluetooth Low Energy, ANT+ and kHz transmission active Connector Size: 34mm x 65mm x 10mm Weight: Connector 21g (0.74oz), strap 39g (1.38oz) Connector Material: ABS, ABS + GF, PC, Stainless steel. Strap Material: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester Water Resistance: 30m (suitable for swimming) Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °F Strap Sizing XS-S: 51-66cm M-XXL: 65-93cm

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Polar H10 N Heart Rate Sensor Heart Rate Monitors
  • £76.50

The H10 N Heart Rate Sensor from Polar comes with a 5kHz transmission that provides accurate heart rate monitor even underwater. The sensor can easily be synced to gym equipment, cycle computers (Including Garmin and Wahoo), smartwatches, fitness apps, and more via Bluetooth and ANT+. The chest strap is comfortable with a soft textile material construction with slip-preventing dots, adjustable fit that extends to 725mm in size m-xl and features a secure buckle. In the Box Polar H10 heart rate sensor Polar Pro chest strap Polar H10 getting started guide Information note Specifications Compatibility: iOS mobile devices (iPhone 5 and later with iOS 11 or later), Android mobile devices (with Bluetooth 4.0 capability and Android 5.0 or later) Memory: One training session Battery Type: CR2025 Battery Life: 400 hours with BLE and 5kHz transmission active Weight: 21g (Connector), 39g (Strap) Water Resistance: 30m (Suitable for swimming) Connectivity: ANT+, Bluetooth Smart, 5kHz Updates: Via mobile phone using Polar Beat app or Polar Flow app Connector Size: 34mm x 65mm x 10mm Connector Material: ABS, ABS+ GF, PC, Stainless steel Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone prints Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °F Sizing XS-S: 51-66cm/ 20.08’’- 25.98’’ M-XXL: 65-93cm/ 25.59’’- 36.61’’

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LifeLine Speed & Cadence Sensors - Bluetooth 4.0 & ANT+
  • £25.99
  • RRP £40.00
  • Saving you £35

The Lifeline Speed & Cadence Sensor is Bluetooth 4.0 and Ant+ compatible. Keep a track of your Speed and RPM (revolutions per minute) and accurately record your performance. Installation is quick and easy.IPX7 water resistant (waterproof up to 5ft)Operating range: 2-60mph/ 18-220 RPMCR2032 batteries fitted (1 in each)Size: 28mm diameterWeight: Each sensor weighs approximately 10g (inclusive of mount and elastic band)Battery life: approximately 12 months based on 1-hour everyday useSimply mount the speed sensor to the centre of the rear wheel hub and the cadence sensor to the inside of the crank arm. Wirelessly connect to devices such as your GPS computer, iPhone/ Android smartphone and record your speed and cadence data. Installation instructions are included in the images and a printout is included with the product.

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Lezyne Pro Cadence Sensor
  • £29.00

Super compact and lightweight magnet-less cycling cadence sensor. Translucent Composite Matrix construction with LED indicator. Simple installation that mounts to a crankarm. High-tech dual Bluetooth system that can simultaneously pair with cycling computers and smart trainers. Features a replaceable CR2032 battery.

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Lezyne Pro Sensor Pair
  • £44.00
  • RRP £49.00
  • Saving you £10

Super compact and lightweight magnet-less cycling sensors. The pair includes the Pro Speed Sensor (hub mounted) and the Pro Cadence Sensor (crank arm mounted). Both feature a translucent Composite Matrix construction with a LED indicator. And each has a high-tech dual Bluetooth system that can simultaneously pair with cycling computers and smart trainers. Replaceable CR2032 battery included.

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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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Lezyne Pro Speed Sensor
  • £29.00

Super compact and lightweight magnet-less cycling speed sensor. Translucent Composite Matrix construction with LED indicator. Simple installation that mounts to most hubs. High-tech dual Bluetooth system that can simultaneously pair with cycling computers and smart trainers. Features a replaceable CR2032 battery.

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Lezyne Heart Rate Flow Sensor
  • £40.00
  • RRP £45.00
  • Saving you £11

A high performance, comfortable heart rate monitor.High performance, comfortable heart rate monitor.,Conforms 100% to Bluetooth Smart standards for max compatibility.,Durable, lightweight polycarbonate construction with translucent body and LED indicator.,Flexible strap made from athletic materials. Replaceable CR2032 coin cell battery optimized for long-lasting use.,Weight: 47g,Strap Length: 885mm to 615mm.

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Lezyne Pro Sensor Pair (Speed and Cadence) - Black, Black
  • £44.99
  • RRP £49.00
  • Saving you £8

Lezyne Pro Sensor Pair (Speed and Cadence)An advanced pair of cycling sensors, the Lezyne Pro Sensor set are lightweight, compact and work with a wide variety of devices.Both sensors are formed from a translucent Composite Matrix which is a durable material that is also incredibly lightweight. The sensors are also easy to install with a magnet free installation system that works with most bike frame types.High-tech dual Bluetooth systems allow you to simultaneously pair the sensors to cycling computers and smart trainers.SpecificationsPro Speed SensorWeight: 11gDimensions: 37mm x 33mm x 13mmPro Cadence SensorWeight: 11gDimensions: 37mm x 33mm x 13mmFeaturesSuper compactLightweightMagnet-free installationSpeed sensor mounts to most hubsCadence sensor mounts to most crank armsBoth constructed from a translucent Composite MatrixHigh-tech dual Bluetooth system simultaneously pairs with cycling computers and smart trainersReplaceable CR2032 batteryBuy Lezyne Cycle GPS from Chain Reaction Cycles, the World's Largest Online Bike Store.  

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Lezyne Pro Cadence Cycling Speed Sensor - Black, Black
  • £29.00

Lezyne Pro Cadence SensorThe Lezyne Pro Cadence Sensor is versatile sensor that works with most bike frames and cycle computers.The sensor is constructed with a Translucent Composite Matrix construction that ensures the sensor is incredibly lightweight and incredibly compact. An LED sensor makes it easy to know when your connected and when the sensor is recording. The sensor comes with a magnet-free installation system that mounts easily to most crankarms. Working with a large variety of devices the sensor connects via a high-tech dual Bluetooth system that allows you to sync with more than one device at the same time.SpecificationsWeight: 11gDimensions: 37mm x 33mm x 13mmFeaturesCompactIncredibly lightweightMagnet-free installationTranslucent Composite Matrix constructionLED indicatorMounts to most crankarmsHigh-tech dual Bluetooth systemPowered by a replaceable CR2032Buy Lezyne Cycle GPS from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Lezyne Pro Speed Cycling Candence Sensor - Black, Black
  • £29.00

Lezyne Pro Speed SensorA high-quality speed sensor, the Lezyne Pro Speed Sensor which connects to multiple devices a with high-tech dual Bluetooth system. The sensor is made with a Translucent Composite Matrix and is incredibly lightweight and compact. Easy to install the sensor can be attached to most hub types and it comes with a magnet-free installation.SpecificationsWeight: 11gDimensions: 37mm x 33mm x 13mmFeaturesSuper compactLightweightMagnet-free installationTranslucent Composite Matrix constructionLED indicatorMounts to most hubsHigh-tech dual Bluetooth systemPowered by a replaceable CR2032Buy Lezyne Cycle GPS from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Lezyne Pro Sensor Pair (Speed and Cadence) Computer Accessories
  • £44.99
  • RRP £49.00
  • Saving you £8

Both the Pro Speed Sensor and Pro Cadence Sensor come with the same core construction – the casings, for both, are made with translucent Composite Matrix which is incredibly rugged and superbly lightweight. The sensors are also incredibly compact and are easy to install onto your bike frames with a magnet-free installation process. Each sensor comes with a high-tech dual Bluetooth system that can simultaneously pair the sensors with cycling computers and smart trainers. The sensors are powered by CR2032 batteries which are easily replaced.  

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