Giant ANT+ RideSense and Bluetooth Sensor fits Giant RideSense compatible frames only and allows you to transmit speed and cadence data to any ANT+ or Bluetooth device.FeaturesHardened PlasticTransmit Ant+ or BluetoothSpeed and Cadence SensorFits Giant Ride Sense Compatible bicyclesComes with speed and cadence magnetsSizesFits Giant Ride Sense Compatible Bicycles.
Best Price: £25.99 from Cyclestore