New (In Package) Shimano Derailleur Shim Set
This shim set has adhesive backing to attach to your clamp band forease of installation
For: Front Derailleur Clamp
Allows your 31.8 derailleur frame clamp to fit a 28.6mm Bicycle FrameTube (Seat Tube)
This shim is 12mm wide (top to bottom)
Sizing adapters for 34.9mm band-clamp front derailleurs areavailable in our ebay store.
XTR M960 Front Derailleur Clamp Shim 28.6mm
DP0973
689228190078