YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLUE year-2020 2004 Kawasaki KX 250 F

2004 Kawasaki KX 250 F

AS3 Performance aluminium throttle tubes are CNC machined from billet aluminium

2004-2023 KTM 250 SX

2005-2007 Suzuki RMZ 450

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLUE year-2020 2004 Kawasaki KX 250 FAS3 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