CAAD12 freehub removal

thistle_
thistle_ Posts: 7,149
edited January 2018 in Workshop
Afternoon,

Has anyone removed the freehub body from a Maddux 2.0 disc wheel on a Cannondale? What size allen key do you need to undo it?
I tried the other day, it wasn't a 10 mm.

If I need to buy a specific sized allen key I'll buy a decent one but don't want to have to buy two expensive ones!