Bike Computer Speedo Speedometer Odometer Waterproof HUD MPH|KPH Cycle Bicycle

Compatibility: Suitable for 16” – 27” bicycle wheels, 650C and 700C tyres. • 1 × LCD Bicycle Computer. ???? Waterproof & Shockproof Design. ???? 28 Multi- Function Cycling Computer. • 1 × Wheel Magnet. ⚡ Auto Wake- Up & Auto ON/ OFF.