$6.94 (as of 04/08/2018 16:23 PDT details )
Features:
- Multi function , A bike speedometer can measure speed, total mileage, single mileage, maximum speed, average speed. Riding time. Distance and riding time, as a bicycle speedometer and odometer
- Auto Wake up Function , Automatically wakes from sleep mode upon sensing vibration in the bicycle. Bright LCD display to easily view ride statistics.
- Application , Idea for all types of bicycles. With ties, it is possible to set the circumference according to different wheel sizes, very convenient.
- LCD Digital Display , The large LCD display guarantees you can read your statistics from the bicycle speedometer easily.
- Waterproof , The waterproof design makes it more convenient and durable. No need to worry about raining.