Condensed Answer: A 9-speed chain is too wide for a 10-speed cassette. The additional width will result in poor shifting, noise, and premature wear of the drivetrain. It's recommended to…
Condensed Answer: In most cases, 9-speed chains can be used on 8-speed cassettes. 9-speed chains are slightly narrower, but their dimensions do not make them completely inadequate when integrated into…
Condensed answer: An 8-speed cassette can be installed on an 11-speed hub. If the hub is designed for an MTB, the cassette should fit right away. If the hub is…