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FOX Racing ShoxFox 34 Air Shaft


Item # FRSC04X

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  • On Color, 34 Float 130mm (2018+) ($34.95)
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Item # FRSC04X

Why We Like The Fox 34 Air Shaft

Instead of spending our hard-earned money on a brand new fork, we found the Fox 34 Float Air Shaft to extend the travel on our Fox Float Forks. Whether we just want to get 10mm more travel out of our forks, or are swapping forks onto a different frame and need 20-30mm more travel, this kit is easy to install and does the job.

  • Modify the travel on your Fox Float 34 fork
  • Compatible with 2018 or newer models only
  • Available in 110 - 160mm travel options

Tech Specs
Travel110mm, 120mm, 130mm, 140mm, 150mm, 160mm
Spring Typeair
Compatible ComponentsFox Float 34 forks 2018+
Recommended Usecross-country, trail
Manufacturer Warranty1 year

Actual Weight

On Color, 34 Float 130mm (2018+)

Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?



Does this come with a set of new crush washers?


Will the 150mm air shift work for a 2021 fox 34 grip2 29er fork


Will this work with a 2020 step cast?


I bought a new 2019 5010 C S (Santa Cruz) which came with a 130mm fork. I would like to buy this conversion air kit to change it to 140mm. Will this work for my fox float performance fork ? I am unsure if the addition of “performance” on my fork makes this kit incompatible. Thanks