Garmin Bike Speed Sensor 2

Monitor your speed while you ride with this easy-to-install wireless sensor.

This sensor works without magnets or protruding parts and is easy to install and swap between bikes.

The Speed ​​Sensor 2 attaches to the axle of any wheel. You can set the wheel size in Garmin Connect or let it automatically calibrate with an Edge cycling computer or compatible Garmin device. Once set up, you'll get accurate speed and distance measurements every time, even without a head unit.

ANT+ connectivity and Bluetooth Low Energy technology allow it to sync with Garmin Connect and other training apps, compatible devices, and fitness equipment for better data both indoors and out. The odometer feature tracks the distance you ride to help you plan bike maintenance.