Polar CS Speed Sensor Kit ™ W.I.N.D. (Includes Bike Mount)

In competition cycling, time is of the essence. It determines whether you can keep up with the leading pack or if you’ll trail behind. So speed has a big part to play in your performance. Thanks to this aerodynamic and light wireless sensor, you’ll receive current, average and maximum speed readings so that you can get it right in training and ultimately, right on the big race day.
•Interference-free speed and distance data lets you evaluate and analyze your individual performance more accurately
•Long range transmission of W.I.N.D technology enables you to attach the speed sensor to various places of your bike

Compatible with Polar CS600, CS600X, RS800CX, RS800CX Bike, RS800CX Multi, RS800CX Run.