![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 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](https://preview.redd.it/issue-with-rear-hub-installed-an-11-speed-cassette-noticed-v0-fybte47udgca1.jpg?auto=webp&s=46dec76e599d29b01a8cd7184e359c3580db5cf4)
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
![MTB MOM: How to fix a Loose Cassette, weird chain noise Mountain bike repair Women's Mountain Biking - YouTube MTB MOM: How to fix a Loose Cassette, weird chain noise Mountain bike repair Women's Mountain Biking - YouTube](https://i.ytimg.com/vi/fLa8FwQn6vw/sddefault.jpg)
MTB MOM: How to fix a Loose Cassette, weird chain noise Mountain bike repair Women's Mountain Biking - YouTube
![Replacing friend's cassette. Found spacer. Is a 10 speed cassette. Don't know if it is 11 speed hub. Do I keep or throw? : r/bikewrench Replacing friend's cassette. Found spacer. Is a 10 speed cassette. Don't know if it is 11 speed hub. Do I keep or throw? : r/bikewrench](https://preview.redd.it/9sj3p1q1iex71.jpg?width=640&crop=smart&auto=webp&s=fbb8ff02dd8ddd0d6097b070075bce0a67d8a9f8)