YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK year-2009 1998-2004 Yamaha YZ 250

1998-2004 Yamaha YZ 250

2006-2015 Yamaha FZ1 1000 S Fazer

1985-1988 Suzuki RM 250

2018-2021 Sherco SE 125 R

1999-2016 Honda TRX 250 EX

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK year-2009 1998-2004 Yamaha YZ 250AS3 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