SUZUKI RM 125 250 RMZ 250 450 DRZ 400 S SM AS3 FACTORY REAR SPROCKET 520 51T BLACK year-2020 2011-2024 KTM 350 SX-F

2011-2024 KTM 350 SX-F

1998 KTM 620 LC4 Competition

2002-2004 Yamaha FZS 1000 Fazer

2006-2023 KTM 250 EXC-F

SUZUKI RM 125 250 RMZ 250 450 DRZ 400 S SM AS3 FACTORY REAR SPROCKET 520 51T BLACK year-2020 2011-2024 KTM 350 SX-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: 51 Chain: 520 Will Fit