Topic starter
i have a 42t chainring on my cx bike - got a new chainset 46t - will the same chain work or be too small? at a guess?
Posted : 27/03/2017 10:04 pm
Prob too small, I went from a 46 to a 50 and needed a new chain.
Posted : 27/03/2017 10:12 pm
i think it works out that 4 extra teeth = 2/3 links..
Posted : 27/03/2017 10:15 pm
If spending on a new ring, get a new chain irrelevant of whether it's long enough.
Posted : 27/03/2017 11:19 pm
Topic starter
Cheers, shame as her old probably only done 10miles! haha
Posted : 28/03/2017 9:32 am