Bontrager Interchange ANT+/BLE Combo Sensor 438482

##Bontrager Interchange ANT+/BLE Combo Sensor The Bontrager Interchange ANT+/BLE Combo Sensor records both speed and cadence so that a rider can analyse ride performance in real-time. Used in conjunction with any compatible bike computer or smartphone, the Interchange transmits the captured data wirelessly via the ANT+ and Bluetooth protocols. The included mounting straps and zip ties ensure of fitting compatibility with any bicycle chainstay while the independently adjustable arm allows for speed and cadence sensor position fine-tuning. The supplied wheel and crank arm magnets are discreet and will attach to most spokes and crank arms to allow accurate and reliable measurements while the CR2032 battery that powers the device is widely available and easy to swap by the user.