Front Derailleur Clamp Shim Spacer Kit For MTB And Road Bikes Easy Install With Multiple Size Options From 28.6 To 31.8, 28.6 To 34.9, And 31.8 To 34.9 Precision Fit For Tight Shifts And Smooth Upgrades

Front Derailleur Shim Spacer Kit for MTB and Road Bikes
✔️ Multiple size options 28.6-31.8, 28.6-34.9, 31.8-34.9; 1 pair included

This front derailleur clamp shim spacer set is a quick, reliable upgrade designed to help fit derailleurs to a wider range of frame tubes. It's commonly used on mountain bikes, road bikes, folding bikes, and other bicycles to achieve better shifting and compatibility during upgrades.

✅ Fits multiple clamp sizes including 28.6-31.8, 28.6-34.9, 31.8-34.9
✅ Durable aluminum alloy construction for longevity
✅ Includes 1 pair (2 pieces) per package for easy installation
✅ Suitable for MTB, road, folding bikes and more

💡 What is a front derailleur clamp shim spacer and why do riders use it?

A handy explanation: it helps adapt clamp sizes to different frame tubes and improve shifting consistency.

- adapts clamp to different frame tubes - improves shifting precision and derailleur alignment - compatible with MTB, road, folding bikes - made from durable aluminum alloy for lasting performance ✝️