Garmin GSC10 Speed and Cadence Sensor
This is a Speed and Cadence sensor for use with the Garmin Forerunner 50, Forerunner 305, Forerunner 405 and Garmin Edge 305.
Product Features
Wireless TransmissionNo Calibration, simple set upMounts to rear chain stayDisplays wheel speed and pedaling cadence on the Forerunner 50, Forerunner 305, Forerunner 405 and Edge 305
Package Contains
GSC10 Speed/Cadence sonsorWheel MagnetCrank Arm MagnetZip ties
SpecificationsPhysical Size (WxHxD): 2.0" x 1.2" x 0.9" (not including adjustable speed sensing arm)Transmission Range: approximately 3 metresBattery: CR2032 (3 volts - self change)Battery life: approximately 1.4 years (with 1 hours use per day)Weight: 25g