Fox 34 2019 NA2 EVOL Air Shaft Assembly
Suitable for all Fox 34 forks using the NA2 Float Air Spring
Not compatible with STEP CAST or Rhythm forks.
27.5" - Max Travel 160mm
29" - Max Travel 150mm
| Fork Model | Compatibility |
| Fox 34 2019-22 |
✔ |
| Fox34 Step Cast |
✖ |
| Fox 34 Rhythm |
✖ |
Shaft Assemblies can be used to increase or reduce the fork travel for both 27.5" and 29" wheel models. *Also suitable for Fox 36 Speed-Ped-Elec forks
Not compatible with STEP CAST or Rhythm forks.
When adjusting your fork travel you are also adjusting the ratio between;
Air Chamber Volume: Wheel Travel
For example, if you reduce your wheel 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
