Originally Posted by
JMT114
I just got the bike a couple months ago, the chain and cassette have just over 800 miles on them. Would you still recommend replacing the chain?
No you couldn't have worn anything out that soon. Just put the cassette on and see what happens.
I go from 11/23 to a 12/25 or a 12/27 all the time. If the chain is set up right should be fine.