Guys,
I have a fair few new school hubs, cassette of course.
They are all the type with screw on sprockets.
I need to change the sprockets, but have no idea what size the flats are on the body, i sure as hell aint clamping the cassette body in a vice.
Any help would be appreciated, i just wanna find out the size so i can grind a spanner flatter and get it in there.
Cheers
sutty