($79.99, 79% off)
Wireless Bicycle Computer Arova Waterproof Bike Speedometer Odometer LCD Backlight Displays
Store: Amazon.com List Price:$79.99 Current Price: $16.79 (79% off)
Features: Multi Function: Speed comparing, Average, Maximum, Relative, Riding time, Riding distance, Measurements, Auto ON/Off, Scanning, Comfortable and User friendly, Waterproof: Riding in a rainy day is ok, but not soak in water or put in rainstorm for a long time. Comfortable and User friendly.