Sensor de Cadencia POLAR CS WIND

Measures the speed at which you turn the cranks of your bicycle (i.e. cadence)

• Compatible with the Polar CS600 cycling computer, CS500+, CS600X, RC3 GPS, RCX3, RCX5
• 2.4 GHz disturbance free transmission
• Easy attachment and aerodynamic design
• This feature is built into the Polar Power Sensor W.I.N.D.