BikeFit Leg Length Shims
Best adjustment tool for cyclists managing uneven leg length discomfort.
These shims provide a necessary 3mm lift to correct leg length discrepancies, helping to balance pedaling mechanics. The high-density plastic construction ensures they adapt to the curve of the shoe sole for a secure, stable fit.
$18.95
at
Bikeman
Who it's for
- Cyclists seeking balanced power and symmetrical pedal strokes
- Riders prone to knee pain or overuse injuries
- Athletes using standard 3-bolt or 4-bolt cleat systems
Who should skip it
- Cyclists without access to a professional bike fitter
- Riders sensitive to stack height and pedal feel
- Mechanically inexperienced users wary of bolt installation issues
Performance breakdown
Biomechanical Alignment
Precisely addresses leg length discrepancies for improved pedaling efficiency.
Material Durability
High-density plastic withstands significant pressure without deforming or cracking.
Interface Stability
Curved profile ensures a rock-solid connection between shoe and cleat.
Installation Ease
Requires careful cleat alignment but fits standard two-hole systems seamlessly.
Compatibility Range
Limited to two-hole mounting systems, excluding most dedicated road cleats.
Ergonomic Comfort
Effectively reduces joint strain by correcting uneven pedal stroke mechanics.
Key Specs
Material
High-density plastic
Thickness
3 mm
Compatibility
SPD-style, Look, Time, Shimano SL 3-Hole, and Wahoo Speedplay Walkable systems
Mounting
Fits between cleat and shoe sole
Cleat Type
4-hole
Know before you buy
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Ask Metto anything about the BikeFit Leg Length Shims before you decide.