Look KEO Cleat Shim

A cleat shim is used to correct minor leg length discrepancies or to adjust your biomechanical alignment on the bike. By adding a small amount of height under the cleat, you can improve your pedal stroke efficiency and reduce discomfort caused by uneven leg length.

These specific shims are designed for the Look Keo pedal system. They are not compatible with older Look Delta cleats or other pedal brands, so ensure you are using a standard Keo setup before installing.

Each shim provides 1mm of thickness. If you require more than 1mm of adjustment, you can stack multiple shims, though you should ensure your cleat bolts remain long enough to securely fasten the cleat to the shoe.

If you are only using one 1mm shim, your existing cleat bolts are typically sufficient. However, if you are stacking multiple shims, you may need to source longer mounting bolts to maintain a safe and secure connection between the cleat and your shoe.

Installation is straightforward and requires only a standard hex key. You simply place the shim between the cleat and the shoe sole before tightening the cleat bolts, ensuring the shim is aligned correctly with the mounting holes.