SWM RS SM 300 500 R 2016-2020 AS3 FACTORY REAR SPROCKET 520 48T RED year-1988 2016-2025 Yamaha WR 450 F

2016-2025 Yamaha WR 450 F

AS3 Performance hot start levers are designed to move your hot start lever to the right side of your bars and tucked under the handle bar to avoid damage from rocks or impact damage

2006-2014 KTM 300 XC

Anodised in black with AS3 Performance laser etched logo

2018-2019 Beta 350 RR

SWM RS SM 300 500 R 2016-2020 AS3 FACTORY REAR SPROCKET 520 48T RED year-1988 2016-2025 Yamaha WR 450 FAS3 Performance Factory Series rear sprockets combine the strength of steel and the light weight of aluminium to give you the ultimate hard wearing rear sprocket. The outer ring is manufactured from hardened steel with a nickel coating and will outlast an aluminium sprocket by up to 3 times. The inner ring is constructed from aircraft grade 7075 T6 aluminium and is up to 50% lighter than a standard steel sprocket. Details Teeth: 48 Chain: 520 Will Fit