KAWASAKI KX 125 250 500 KX 250 450 F KDX KLX AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLACK year-1986 2009-2020 Yamaha YZ 250 F

2009-2020 Yamaha YZ 250 F

2013-2025 KTM 250 XC

2017-2022 Husqvarna TX 300

2014-2016 KTM 300 XC-W Six Days

2020-2015 Gas Gas EC 300 F

KAWASAKI KX 125 250 500 KX 250 450 F KDX KLX AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLACK year-1986 2009-2020 Yamaha YZ 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