Look Cleat Shim-Spacer

Determining the correct thickness usually requires a professional bike fit assessment to measure your specific leg length discrepancy. If you are doing this yourself, start with the thinnest shim and gradually increase until your pedal stroke feels balanced and your hips remain stable while riding.

These spacers are designed specifically for Look road cleat systems. They are compatible with standard Look road cleats, but they will not work with Look's mountain bike or off-road pedal systems.

Yes, depending on the thickness of the shim you choose, you will likely need longer mounting bolts to ensure the cleat remains securely attached to your shoe. Most bike shops carry longer M5 bolts that are compatible with standard cycling shoes.

While it is physically possible to stack them, it is generally not recommended for safety and stability reasons. If you require more than 5mm of correction, it is best to consult with a professional bike fitter to explore other solutions, such as custom insoles or specialized shoe modifications.

The installation is straightforward and requires only a standard hex key. You simply place the shim between the sole of your shoe and the cleat, then bolt the cleat down through the shim as you normally would.