Fox Air Shaft Assembly 36mm EVOL 2021+

Genuine Fox EVOL air shaft assembly for 2021 and onwards Fox 36 forks. 

• NOT BACKWARDS compatible to 2020 or earlier.
• Updated with a new top-out bumper assembly
• To work in conjunction with the 2021 Fox 36's revised air transfer dimple position. 
• Includes the air shaft, negative plate (base section) and air piston.
• Seals are pre-installed.
• Not 'wheel-size' specific. 
• 130-170mm options
• Not suitable for previous generation 36's. 2021 onwards only.
• Fox Parts:
• 820-02-575 -  Service Set: Air Shaft Assy, 2021 36 130mm Float NA2, F-S, PS-E & P-S (1.287 Bore)
• 820-02-574 -  Service Set: Air Shaft Assy, 2021 36 140mm Float NA2, F-S, PS-E & P-S (1.287 Bore)
• 820-02-573 -  Service Set: Air Shaft Assy, 2021 36 150mm Float NA2, F-S, PS-E & P-S (1.287 Bore)
• 820-02-572 - Service Set: Air Shaft Assy, 2021 36 160mm Float NA2, Spec Ed, F-S, PS-E & P-S (1.287 Bore)
• 820-02-586 -  Service Set: Air Shaft Assy, 2021 36 170mm Float NA2, Spec Ed, F-S, PS-E & P-S (1.287 Bore)