RPM Cycling Cadence Sensor for Outdoor, Spin and Stationary Bikes, Blue

SPEED / CADENCE MEASUREMENT - Track and capture real-time cycling speed and cadence with compatible training apps, including Wahoo SYSTM & RGT, Zwift, and Peloton Digital iOS App via Bluetooth.
CYCLING CADENCE - The number of revolutions per minute (RPM) you complete at a given speed. By learning how to increase and train your cycling cadence, or the rate at which you pedal, youll improve your cycling efficiency and allow yourself to pedal for longer, faster.
DUAL BAND TECHNOLOGY - Integrated with ANT+ and Bluetooth Smart capabilities, Wahoos RPM Speed & Cadence sensors connect to smartphones, tablets, and bike computers.
SLEEK AND EASY TO INSTALL (NO MAGNETS) - Universal fit fits most bikes and frame sizes. Cadence sensor attaches to a bikes crank arm or shoe; Speed sensor attaches to a bike's wheel hub. Mounts included.
VISIBLE CONNECTION Two LED lights give instant feedback: the sensor's device connection (blue) and RPM detection (one red blink per crank turn).