Customer Reviews
reviewed by:
SpincrazeeMR2Its flexible enough to bend wide open to fit around the frame and is also very sturdy. No wiggle in the derailleur at all. Its simple and gets the job done.
Works for 31.8 derailleur to 28.6 frame (same measurements as description but in metric)
reviewed by:
parttimemiAs a previous review stated, this is for 31.8 derailleur on 28.6 frame. Used this for my Surly Cross Check build and it worked great! It was simple to use, and well made.
reviewed by:
lionrampantThis shim does exactly what you expect it to do! It takes up that extra space when you are trying to put a 1.25" derailleur on a frame with 1.125" tube.