Hi all I've just changed my chain and noticed the sprockets are 15/40 on me gen 2 will be changing the sprockets shortly to 15/42 what would the difference be with such a low sprockets I ain't really bin on a big ride out since only got it October ,it was a big **** going through town keeping the revs up etc, will this ratio of 15/42 be better?
Thanks steve
Thanks steve
