Fox Racing Shox

Fox 34 STEP CAST NA2 EVOL Air Shaft Assembly

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  • £43.95

Fox 34 STEP CAST 2019 NA2 EVOL Air Shaft Assembly 

Suitable for all Fox 34 SC Forks.


Year Float Air Spring
 2021 Fox 34 NA2 SC

2020 Fox 34 NA2 SC

2019 Fox 34 NA2 SC

Shaft Assemblies can be used to increase or reduce the forks travel for both 27.5" and 29" wheel models.

When adjusting your forks travel you are also adjusting the ratio between;

Air Chamber Volume: Wheel Travel 

For example, if you reduce your wheel travel travel you need to increase the number of Volume spacers to maintain the same level of progression.
To purchase volume spacers click HERE

Lower Leg Service

To fit the air shaft the lowers will need removing, why not carry out a lower leg service? Lower leg service kits HERE