Convient mounting: It's the easy and best way to add Hailong downtube batteries to your bike without drilling and riveting new holes.This product is only a battery base plate. You need to mount the battery base with discharge port onto this plate, so the battery can be installed on the frame down tube
Multi-purpose: It can be used to install the battery and bottle cage.Making your downtube battery very sturdy and has bigger space to put another bottle cage
Size & Material: Size: 10.43×1.18×0.24in. Weight:0.22lb.The mounting base is made of durable AL6061 aluminum. Seven-hole design is easy to adjust the position, suitable for most bicycles
Universal use:This mounting base can fit with most bikes,you just need make sure there are two holes on your downtube of frame
