
Keeping a track of your RPM. Key
Features: Now you can measure your real time & average cadence of your entire cycling session. Polar's advanced wireless cadence sensor measures your pedalling rate as revolutions per minute so you can compare the effectiveness of your ride against previous rides. Improves your cycling technique & identifies your optimal cadence. Designed to be aerodynamic & light. Compatible with CS100 CS200 CS300 & the CS400. This product is supplied with a set up manual for more detail please visit www.polar.com