Universal Multifunction Odometer Mechanical Speedometer Gauge for Bicycle Bike with 26" 27.5'' 28'' 29'' Wheels

Description: Mechanical bike cycling odometer stopwatch waterproof speedometer. Made of aluminum alloy material,lightweight and durable. It works well to measure speed ,distance, riding time. Big backlight screen for easily and clearly reading all riding data especially when in a dimly lit. Suitable for 26in, 27.5in, 28in and 29in bicycle handle wheels. Specification: Material:Aluminum Alloy Wire Length:Approx. 77cm / 30.3inch Speedometer Diameter: Approx.8cm/3.1inch Color:Black Package Includes: 1 Piece Bicycle Speedometer 1 Piece Cable Wire 1 Piece Speedometer Bracket 1 Piece Rubber Gasket Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!