Anybody know if this will fit?
http://www.ebay.co.uk/itm/YAMAHA-YZ-YZF-WRF-125-250-426-450-Supersprox-Sprocket-Blue-50T-/181318632041?pt=UK_Motorcycle_Parts&hash=item2a376ec269
nah it wont fit bud the only 1s I know that fit are the wr 200 rear sprocket and the ttr250 1s and yz 125 98 model for front sprocket that's if you run 520 pitch