The most practical way of measuring your cycling session is with our advanced wireless cadencesensor. It measures your pedaling rate as revolutions per minute in real time and average time so you can compare the technique of your ride against previous rides. Improves your cycling technique and identifies your optimal cadence Interference-free cadence data lets you evaluate your individual performance Designed to be aerodynamic and light Compatible with: RS800CX, CS500, CS600X, RS800X
Polarcadencesensor W.I.N.D. best buy at - Europe's No. 1 for home fitness
suitable for Polar bicycle computer with W.I.N.D. technology (Polar CS600). wireless cadencesensor including fixing material. optimal suiting form on several frame types. easy installation. servicefree - durability 2500 hours on average. 100% waterproof.