YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLACK year-1987 2001-2006 Yamaha YFM 660 Raptor

2001-2006 Yamaha YFM 660 Raptor

1998 KTM 400 SC

2006-2007 KTM XC-W

1999-2003 Yamaha XJR 1300

2006-2018 TM EN 250-530 Fi

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLACK year-1987 2001-2006 Yamaha YFM 660 RaptorAS3 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