Garmin Bike Speed 2 & Cadence Sensor 2 Parts-Drivetrain & Brakes-Cranksets Large vents and internal channeling

Large vents and internal channeling boost ventilation

The STEALTH POCKET 500c is an aerodynamic large volume

Glass Reinforced Nylon

Provides accurate power readings up to +/- 5%

Garmin Bike Speed 2 & Cadence Sensor 2 Parts-Drivetrain & Brakes-Cranksets Large vents and internal channelingMonitor your speed and cadence as you ride with these easy to install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The speed sensor 2 attaches to the hub of either wheel and self calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance at all times even without a head unit. The cadence sensor 2 fastens to