Thomson Steerer Shim (1" to 1-1/8")

This steerer shim from Thomson allow you to run a 1-1/8" X2 or X4 Thomson stem on a 1" threadless fork.[split]

Specifications
Fits 1" steerer clamp (standard)
37mm height
28.6mm-25.4mm steerer shim

Mfr Claimed Weight
13g