Rearview mirror is not special purpose vehicle, but rebuilt universal mirror. The screw tooth is 2.4 cm long and can be installed on the rearview mirror with 1.8 cm. The screw may be a bit long or a little short in some models. If the screw is long, it can be worn short or the suitable gasket is added to the rearview mirror and the mirror seat.
Its modification part and Universal fit for most of Electrombile/Motorcycle/Electric Bicycle/Moped/Scooter...,which installation screw is 8mm Clockwise and 10mm Clockwise.We will gift both 8mm and 10mm screw.