Look KEO Cleat Shim

No, this shim is specifically engineered for the Look Keo cleat system. It will not fit or function correctly with other pedal brands or cleat standards like Shimano SPD-SL.

While it is physically possible to stack them, doing so can compromise the integrity of your cleat bolts and may require longer mounting screws. We recommend consulting a professional bike fitter before attempting to stack shims to ensure your setup remains safe and secure.

The shim installs between the cycling shoe and the cleat itself. This effectively increases the stack height of the cleat, allowing you to compensate for leg length discrepancies or improve your biomechanical alignment.

In many cases, yes. Because the shim adds 3mm of thickness, your standard cleat bolts may not have enough thread engagement to secure the cleat safely. Always check that you have sufficient bolt length before riding.

Cleat shims are typically used to address leg length discrepancies or to correct specific biomechanical issues like knee tracking problems. If you experience persistent discomfort or uneven power output, it is best to visit a professional bike fitter to determine if a shim is the right solution for your anatomy.