FOX airshaft assembly

sluette
Posts
29
Joined
8/22/2018
Location
DE

Dears, 

Maybe I can find an answer here?
I have an Airshaft for the 36 (29") lying around here, well packaged and in very good condition.
Unfortunately there is nothing on it to identify it. Can anyone help me with which travel it is for? Is there perhaps a list where you can compare the lengths?
Ladies beware, mine is 265mm long...🫣😳

 

IMG 3042
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blensen
Posts
33
Joined
2/3/2023
Location
Lakewood, CO US
5/7/2025 7:44am

The lengths of these air shafts aren't published for the general public. The easy way to find out is to slide the seal head up to the top-out bumper and measure down to the top of the foot stud. The perspective distortion on this photo makes things pretty inaccurate, but I'm betting this is a 160mm travel air spring.

pinkrobe
Posts
266
Joined
5/16/2015
Location
Revelstoke, BC CA
5/7/2025 8:34am

Fox publishes fairly detailed drawings for most of their parts, including air shafts. I swear they used to have one diagram that listed the air springs and their overall length by travel for each fork, but I can't find it now. You can dig through here and see what's around: https://tech.ridefox.com/bike/parts-drawings/1126/36mm-part-information#part18022

ballz
Posts
498
Joined
7/30/2024
Location
Ouagadougou EH
5/7/2025 12:25pm
sluette wrote:
Dears, Maybe I can find an answer here?I have an Airshaft for the 36 (29") lying around here, well packaged and in very good condition.Unfortunately there is...

Dears, 

Maybe I can find an answer here?
I have an Airshaft for the 36 (29") lying around here, well packaged and in very good condition.
Unfortunately there is nothing on it to identify it. Can anyone help me with which travel it is for? Is there perhaps a list where you can compare the lengths?
Ladies beware, mine is 265mm long...🫣😳

 

IMG 3042

Dicke move!

I just measured a 170mm shaft for MY2021 36 and it's 287mm long from the bottom of the foot to the top of the piston.  

sluette
Posts
29
Joined
8/22/2018
Location
DE
5/8/2025 1:25am

Thank you guiys 

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