Product Description
New wireless Polar speed sensor W.I.N.D.. and cadence sensor W.I.N.D.. provide highly consistent and accurate speed and cadence measurement.
Measures the speed at which you turn the cranks of your bicycle (i.e. cadence)
Compatible with the Polar CS600 cycling computer
2.4 GHz disturbance free transmission
Easy attachment and aerodynamic design
This feature is built into the Polar Power Sensor W.I.N.D.