Shopping around for a 105 10sp (5603) 39t chairing.
The 4603, 5703, & 6703 39t's are all cheaper at sjs than any 5603 going anywhere. Will any of these do the job just as well or will shifting not work or something?
Will any of these do the job just as well or will shifting not work or something?
6703 or 4603 won't work at all, they are adapter rings to fit a third ring to otherwise double cranks. 5703 should be fine, and may even work better than the original.
Shopping around for a 105 10sp (5603) 39t chairing.
The 4603, 5703, & 6703 39t's are all cheaper at sjs than any 5603 going anywhere. Will any of these do the job just as well or will shifting not work or something?
Ta.