Hi my bike has mainly 9 speed Shimano Sora sets. My FSA vero crankset is bent except for the arms. I'm thinking about slowly moving my bike from a 9 speed to a full 10 speed by replacing part by part. So I was wondering if say,,, a shimano 105 crankset will work for a bike with 9 speed Shimano sora.
For another consideration: I have a shimano hg 73 9 speed chain.
Oops Sry I meant to have this thread in the Bike Mechanics forum.