Garmin Bike Speed Sensor 2 and Cadence Sensor 2 Bundle Bike Accessories Brand_SeaSucker The Gan Rim's geometry is

The Gan Rim's geometry is optimized for comfort

watertight seal

One-Way Purge Valve: Allows for clear and easy breathing

Medium blade stiffness

Garmin Bike Speed Sensor 2 and Cadence Sensor 2 Bundle Bike Accessories Brand_SeaSucker The Gan Rim's geometry isMonitor 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