9-speed chain on 10-speed bike ?
I currently have 9 and 10-sp bikes, and have several spare 9-sp chains. I've recently seen ads for 10-sp KMC chains saying they're compatible with 8-9-10 speed systems, and I thought I'd double check on that.
Last edited by Brocephus; 04-15-20 at 05:17 AM.