|
How do I put a better granny gear on my cyclocross?
I want to conquer a monster of a hill. (mt diablo, for the locals). My current baby gear is a 25 out back. Love to improve that for my bad knee. Can I simply buy any shimano 9 speed cassette an go? Or will I need a new rear derrailler? And chain? Need a pic? My components on my bike is not special.
__________________
poof! gone
|