This Space for Rent

If I’m going to be tweaking the bicycle, I might as well do some experiments while I’m at it

Cassette detail

Can I friction-shift a 9-speed cassette?(Shimano HG-80; still 11-32, but with another gear wedged into the middle. It’s very light, as is the 9-speed chain.) I don’t know, but it’s certainly worth a try.