Battery Type:377 (battery
not include)
Quantity: 1 pc
Dimension: like the picture show
Feature:
100% fully waterproof
Shock resistant
High quality, durable
Easy to install, high effiency
Fitment: Fits 7/8" (22mm) handlebar, also fits for the standard 1.0" (25mm)
bars,just mount the clock by tighten the screw.