Issue with rear hub: installed an 11-speed cassette. Noticed it was loose after tightening. Took to bike shop. They added 2 spacers to eliminate rattle of the cassette. Now the smallest gear
Space or not to space? Just bought a Simano 11-34 cassette CS-HG800-11 for my 11 speed frrehib body on my road bike. It cam with a spacer for use inboard of the