KTM 125 150 250 300 350 450 500 525 SX EXC SXF XC XC-W XC-F XCF-W AS3 ALUMINIUM REAR SPROCKET 520 52T BLACK year-2026 2015-2022 Sherco SE 300 R

2015-2022 Sherco SE 300 R Factory

2006-2020 Kawasaki KX 250 F

2004-2016 Yamaha XT 660 R

2011-2012 Husaberg TE 125 (Thermostat Bypass Kit)

KTM 125 150 250 300 350 450 500 525 SX EXC SXF XC XC-W XC-F XCF-W AS3 ALUMINIUM REAR SPROCKET 520 52T BLACK year-2026 2015-2022 Sherco SE 300 RAS3 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