Will a 9-speed shifter work on an 8-speed cassette? I'm planning to change my hubs and I bought an 8 speed cassette, but the problem is I have a 9 speed shifter.
7-speed derailleur + 9-speed cassette? | Mountain Bike Reviews Forum
microSHIFT Releases Updated Wide-Range 9-Speed Cassette and Shifter - Mountain Bike Press Release - Vital MTB
Shift Less, Whip More with new DH Block 7 Speed Cassette Adapter from OneUp Components - Bikerumor
Compatibility [07] Rear shifters | BikeGremlin
Will a 9-speed Derailleur Work On a 10-speed Cassette? (detailed explanation) – Brainy Biker