Description
Frogskins™ Lite Replacement Lens form smart swim 5 grams with the mount Built to disrupt coros apex 9010 01 size:M 5 grams with the mount included SPEED MEASUREMENT Provides accurate speed data during your ride HUB MOUNT Mounts on most front wheel hub with a secure silicon casing VISIBLE CONNECTION Two LED lights show the sensor's device connection (blue) and speed detection (red) REPLACEABLE BATTERY No charging required See how well your body recovered in your sleep – open your eyes to information you can use