Cycling Computer Speed Sensor for Cycling Bike RPM Odometer Waterproof LCD

Cycling Computer Speed Sensor for Cycling Bike RPM Sensor for Cycling Computers Cycle Digital Odometer Computer Waterproof LCD BRAND NEW Auto Wake-up Function】Automatically wakes from sleep mode upon sensing vibration in the bicycle. Bright LCD display to easily view ride statistics. 【Multi-functions】Small size, light weight, wired, waterproof design makes it convenient and durable. This bicycle computer measures speed, distance, and riding time. Exactly what any serious bicyclist or fitness fanatic needs to know for stats tracking. 【Easy to Install &Use】Simple installation that only takes a few minutes. Easy to navigate interface with only two buttons to access all measurements. Customizable to most common tyre sizes for accurate stats tracking