Speedometer, Bikle Odometer Cycling Computer Mechanical Code Table Backlight LCD Display Tracking Distance

HIGH COMPATIBLE--Mechanical odometer, no battery requires, easy to use, measurement, suitable for 26in, 27.5in, 28in, 29in bikes. Easy to install.. NECESSARY TOOL FOR BIKE LOVERS--The bike speedometer is made of good quality materials, sturdy and durability, let you know the total mileage, single mileage, MPH.suitable for all weathers to use.. WITH RESET KNOT--The speedometer with a reset knob, swivel it to make the data clearing, this cycle computer will automatically wake up when you shake it or any is inputted or any button is pressed.. MORE PRACTICAL--To record the speed and kilometers without delay, Just a touch. when you drive again, you can record this computer and start your driving time directly.. SERVICE GUARANTEE--If you have any questions about our products, please send us an email and we will get back to you as soon as possible within 24 hours to solve the problem for you.