300ex drive sprocket
 

hey, was on rockymountainatvmc.com ,,,,, i totally messed up my drive sprocket. my chain got loose and i was going about 50 and messed up about everything. rounded off my rear sprocket bolts..... i've got my parts list , the only thing
i found a renthal front sprocket, they have either 13 tooth or 14 tooth, i would go out to the garage and count whats left of mine but its freezin and im sore from sunday jumping...and im tired... and hungry.. but anyway:
which is bettter/will work 13 or 14 tooth?
its an 05 300ex thanks boys

-red

13 tooth is stock, 14 tooth will give you a little more top end, but you will need to do a little grinding on the case guard to clear the chain with a 14 tooth.