Levo Gen 3 Gen 3 Turbo Levo - 34 to 38T chainring swap

67-LS1

New Member
Mar 7, 2025
6
0
California
I read other posts on here about people swapping their chain rings from stock 34 to 38T on Gen 3 Turbo Levo bikes and people said they cleared. I bought a new 38T Praxis chain ring for my 2024 Turbo Levo Alloy and the new larger ring scrapes the swing arm. Just barely through the paint but it scrapes.
So I (now) know all Turbo Levos are not the same (SL, Comp, Alloy, etc) so I’m going back to the stock 34 for now. But I really want the 38T.
Are there different offset spiders or chainrings that would move the chainring away from the motor/frame?
Has anyone ever machined the arms of a spider gear or the mounting tabs of a chainring?

IMG_1698.jpeg
 
Last edited:

67-LS1

New Member
Mar 7, 2025
6
0
California
I’ve written to Praxis to see if there is an alternate spider but I think my best plan so far is machine 1mm from the 4 spider arms where the chain ring mounts and 1mm off the 4 mounting points of the chain ring itself. That will give me 2mm clearance which should be plenty.
 

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