I was in the process of doing the simple fix of tightening my cassette. I am stumped on how to do it.
This cassette (Sram 7-speed) may look like its already secured on, but its not. I checked the Freewheel bolt with a FR-1 and the sucker is still factory tightly snug. So, how can the locking ring just pop out like that?
How do I tighten the lock ring back onto the cogs?