Bought my bike used and some lazy ass put a 520 15 tooth front sprocket on and left the 525 chain and rear sprocket on.
I Inliner 311 posts · Joined 2005 Add to quote Only show this user #2 · May 21, 2006 is 15T factory? if so i got one 15$ shipped.
OveRReV 7026 posts · Joined 2005 Add to quote Only show this user #3 · May 21, 2006 16T is the OEM sprocket size.
J Jotaro 1452 posts · Joined 2005 Add to quote Only show this user #4 · May 21, 2006 Or you need a 520 chain and rear spr. check my sig.