Easytigers
Guru
Just bought a second hand pair of wheels which came with a 9 speed block. Just tried them on my bike which has 10 speed set up and shifting is clean and seems to run fine (took it out for a quick spin round the block). Will it cause a problem in the future or can I keep running it like this until the cassette and chain need replacing and save myself a few quid buying a new 10 speed block?
Thanks for any advice
Thanks for any advice