Joined: Dec 2004
Posts: 1,509
Likes: 0
From: Quahog, RI
Bikes: Giant TCR Comps, Cdale R5000, Klein Q-Pro, Litespeed Siena, Piasano 105, Redline Conquest Pro, Voodoo Bizango, Fuji Aloha
With a Mavic you need the thicker spacer from your 9-speed install plus you'll also need the thin 10 speed only spacer.