Keep track of your speed while driving with this easy-to-install wireless sensor. This sensor works without magnets or other protruding parts that need to be aligned and is easy to install, maintain and transfer to another bike.
The Speed Sensor 2 attaches to the hub of one of the wheels. You can set the wheel size in our Garmin Connect online community or self-calibrate with an Edge bike computer or compatible Garmin device. After setup, you'll always get accurate speed and distance, even without a main unit.
Using ANT+ connectivity and Bluetooth Low Energy technology, you can sync with Garmin Connect and other training apps, compatible devices and fitness equipment for better data when cycling indoors and out. The odometer function keeps track of your distance and helps you plan maintenance on your bike.