Multifunction Bike Accessories Bike Speedometer, Bike Table, for Road Bike Indoor Outdoor for Mounta
Features:Mechanical odometer, no battery requires, easy to use, precise measurement.Made of good quality materials, sturdy and durable, waterproof, suitable for all weathers to use.Suitable for 26in, 27.5in, 28in, 29in bikes. Easy to install.Let you know the total mileage, single mileage, MPH.With a reset knob, it to make the data clearing.Specification:Material: PlasticColor: as picture shownSize: Approx. 12*8*5.5cm/4.72*3.15*2.16inWeight: Approx. 342gPackage List:1 x Mechanical Odometer1 x Cable1 x Adapter