TreeFrog 15x10mm Boost Spacer (Aluminium)

Description

Overview: The Boost Spacer, made of high quality Aluminium, could be a great help, if you have 2 or more bike which have 15mm thru axle systems, and you need to carry both 15x100mm and 15x110mm bikes without changing the fork mount on your bike rack! Simple insert your skewer through your fork and 1