Polar
CS Speed Sensor With Bike Mount - For CS100, CS200, CS400 Range

Polar CS Speed sensor and computer mount. A wireless sensor measuring cycling speed and distance via a magnet rotating on the front or the rear wheel depending on the sensor.

• Can be used with your CS computer on a second bike
• Supplied bike mount is compatible with the Polar CS100b, CS100, CS200 and CS200cad
• Supplied speed Sensor is compatible with the Polar CS100b, CS100, CS200, CS200cad and CS300.
• Comes with twist lock bike mount