Mavic Free Hub ball bearing convertion

thingiverse

Mavic's Crossmax Enduro wheels feature a Teflon bearing in the Freehub. However, over time, a noticeable gap appears between the free hub's surfaces, requiring an entire replacement. Luckily, this adapter lets you swap out that Teflon bearing for a more reliable ball-bearing option. To do so, you'll need to source a 32mm ID x 25mm OD x 4mm thick stainless steel or chrome steel bearing (Note: Teflon-coated bearings will not work)