Joined: Jul 2015
Posts: 7,476
Likes: 3,287
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
just for knowledge... 7 sp. freehub is 132 mm... 8-9-10 is 35mm, and i've never measured an 11 sp. freehub, so you'll have to find that spec. yourself, eh?
measured from outer edge to the shoulder/step on the splines..... shimano compatible types... i don't see much, if any, campy hubs in my shop... mostly mtb and bmx riders out this way...