YAMAHA YZ 80 85 1993-2026 AS3 7075 ALUMINIUM REAR SPROCKET 428 48T BLUE year-2022 17910-KSE-000 and 17920-KSE-000

17910-KSE-000 and 17920-KSE-000

2024-2026 Beta 450 RX

2012-2016 KTM 350 XCF-W

2012-2016 KTM 200 XC-W

2016-2018 Yamaha WR 250 F

YAMAHA YZ 80 85 1993-2026 AS3 7075 ALUMINIUM REAR SPROCKET 428 48T BLUE year-2022 17910-KSE-000 and 17920-KSE-000AS3 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