KTM 125 150 250 300 350 450 500 525 SX EXC SXF XC XC-W XC-F XCF-W AS3 ALUMINIUM REAR SPROCKET 520 45T BLACK year-2020 2011-2025 KTM 350 EXC-F

2011-2025 KTM 350 EXC-F

1981-2000 Kawasaki KX 80

2000-2001 Yamaha YZ 250

1991-1992 Honda CR 125 R

KTM 125 150 250 300 350 450 500 525 SX EXC SXF XC XC-W XC-F XCF-W AS3 ALUMINIUM REAR SPROCKET 520 45T BLACK year-2020 2011-2025 KTM 350 EXC-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