Newbie321 Posted May 14, 2022 Share Would I be able to run a 12 speed sram gx derailleur with 12 speed chain on a 11 speed shimano 105 cassette for the indoor trainer? I tested it and only one gear was a bit iffy. I don't plan or running through gears, rather just find one gear that works and then use it for Erg mode training. Can this be done or is it just a bad idea due to increased wear etc? Should I rather just stick with the road bike on the trainer? Link to comment Share on other sites More sharing options...
corrie.kuilder Posted May 14, 2022 Share Done it with a wahoo Kickr, 12xspeed GX, 11xSpd cassette, my advice only would be to use a cheap chain, keep your mtb chain for the trails. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now