Product Description:

Include: 1pcs shim
Material: carbon fiber with 3M sticker
Feature: 3D , 2/3 round shape , protect more rear fork of frame, with 3M sticker.
Chainstay, chain guard, protecting rear frame of brompton bikes.
Size: total length 38mm , in the middle thickness appro 1mm, side 0.5mm
Color:glossy black
Weight: 1.1g/pcs