7-speed hub – Brainy Biker

Mounting a 9-speed Cassette On a 7-speed Hub – Madness or Reality?

Post author:B.Writer
Post published:0
Post category:Compatibility Gears Questions
Post comments:0 Comments

If the hub is 7-speed specific, installing a 9-speed cassette on it is impossible because the freehub body is too short. If the hub isn’t 7-speed specific and uses a…