Fox 36 Lower Leg Assembly

This specific assembly is designed for 2026 model year Fox 36 forks. While it shares the 36mm stanchion diameter with older versions, internal updates and axle spacing changes mean it is not universally compatible with previous model years. We recommend checking your fork's specific serial number against Fox's service documentation to ensure a proper fit.

Yes, this is a complete lower leg assembly. It comes pre-installed with the necessary bushings and wiper seals, allowing you to swap your existing stanchions and internals directly into the new chassis.

No, this assembly is specific to a 29-inch wheel size and 160mm of travel. The lower leg geometry is engineered for these specific dimensions, and attempting to mix wheel sizes or travel lengths will compromise the structural integrity and handling of your bike.

You will need a standard suspension service kit, including a torque wrench, socket set, a soft-faced mallet, and the appropriate Fox suspension fluid for the bath oil. It is a precise mechanical task, so ensure you have the correct service manual for your specific damper and air spring configuration on hand.

Replacing the lowers is typically reserved for instances where the original legs have sustained structural damage, such as deep gouges, cracks, or excessive bushing wear that cannot be resolved through a standard seal service. If your fork is leaking oil or feeling sticky, a lower leg service is usually sufficient; if the chassis itself is compromised, a full replacement is necessary for safety.