YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 51T BLACK year-1998 12 month warranty from the

12 month warranty from the date of purchase

1998-2004 Yamaha YZ 125

2006-2012 Yamaha MT-03

2003-2004 Honda CR 85 (Big Wheel)

1992-1996 Honda CR 250

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 51T BLACK year-1998 12 month warranty from theAS3 Performance 7075 aluminium rear sprockets are designed and manufactured for AS3 by one of the world's leading sprocket manufacturers and have been tried and tested by some of the best riders on some of the toughest tracks in the world. They are a lightweight, durable rear sprocket and are CNC machined from high quality 7075 T6 aluminium. The sprockets feature self cleaning grooves between each tooth and have a smooth anodised finish with AS3