So, all this recent talk of freehubbing got me around to arsing with mine (being that it is a bit stiff).
So, I drop the 10mm hex into the freehub to effect removal and I get nothin'.
Examination reveals a smooth round cylinder all the way to the hub (Ritchey Sport & Shimano body). Haven't seen this before.
I can see some "teeth" when i peer through the hub's NDS, so is this where joy is found? A particular tool?