Fox 36 SL Lower Leg Assembly

This assembly is specifically designed for the 36 SL series and is optimized for the 2026 model year. It is not universally compatible with all Fox 36 forks, so please verify your specific fork model and year before purchasing to ensure the mounting points and internal clearances align.

This is a standalone lower leg assembly. It does not include the 15mm thru-axle, seals, or foam rings, so you will need to source those components separately or reuse your existing hardware if it is in good condition.

While replacing lower legs is a standard part of a fork service, it requires specific tools like a seal driver and a torque wrench, as well as fresh suspension fluid. If you are comfortable performing a lower leg service, you can do this at home, but if you lack the proper tools or experience, a professional mechanic is recommended to ensure safety.

Replacing the lower legs is typically necessary if the original magnesium casting has been damaged by a crash, if the bushing tolerances have worn out beyond repair, or if the axle dropouts have become compromised. If your fork is simply feeling sluggish or leaking oil, a standard seal and oil service is usually all that is required.

No, this specific assembly is engineered for 29-inch wheels. Using it with a different wheel size will negatively affect your bike's geometry and handling characteristics.