Easily change the travel of your 2018-2020 Fox 36 suspension fork. These are genuine Fox parts that include the air shaft, negative plate, and air piston. The seals come pre-installed.

The EVOL models have been updated from the original 2018 release and feature a revised top-out bumper assembly. Not suitable for use on previous-generation 36's. 2018+ only

The Rhythm models are only suitable for use on Rhythm model 36's and are not compatible with Performance or Factory models. Not suitable for use on previous-generation 36's. 2019+ only

Air Shaft Assemblies: Rhythm

• 820-02-546-KIT: Air Shaft Assy, 2019+, 36 Rhythm, 170mm, 1.275 Bore, No Spacer
• 820-02-547-KIT: Air Shaft Assy, 2019+, 36 Rhythm, 160mm, 1.275 Bore, No Spacer
• 820-02-548-KIT: Air Shaft Assy, 2019+, 36 Rhythm, 150mm, 1.275 Bore, No Spacer

Air Shaft Assemblies: EVOL

• 820-02-535-KIT: Service Set: Air Shaft Assy, 2019, 36, 170mm, FLOAT LC NA 2, 1.287 Bore, TO Hat
• 820-02-536-KIT: Service Set: Air Shaft Assy, 2019, 36, 160mm, FLOAT LC NA 2, 1.287 Bore, TO Hat
• 820-02-537-KIT: Service Set: Air Shaft Assy, 2019, 36, 150mm, FLOAT LC NA 2, 1.287 Bore, TO Hat