Fit Kit Form Leg Length Shim Kit - 3-Hole
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Fit Kit Form Leg Length Shim Kit - 3-Hole Info
Leg length discrepancy is one of the most common — and commonly overlooked — contributors to asymmetrical pedaling. The Fit Kit Form Leg Length Shim Kit - 3-hole addresses it directly: thin shims placed under a 3-hole cleat raise the effective leg length on the shorter side, helping you find a more balanced, even pedaling stroke across the full revolution. The kit includes both 2mm and 3mm shims, giving you the flexibility to dial in the correction that fits your anatomy.
For riders dealing with hip rocking, uneven knee tracking, or persistent one-sided fatigue, a leg length shim is often the first adjustment a professional fitter will reach for. Small corrections at the cleat can have a noticeable effect on overall stability and long-ride comfort — particularly for those whose discrepancy falls in that 2–5mm range that often goes unaddressed.
Fit Kit Form Leg Length Shim Kit Specs at a Glance
- Compatible with 3-hole cleat systems
- Includes 2mm and 3mm shims
- Designed to correct leg length discrepancy
- Intended for use with professional or self-guided bike fitting
