FANTIC XX XE 125 250 300 XXF XEF 250 310 450 2021-2025 AS3 FACTORY SERIES REAR SPROCKET 520 49T BLACK year-2025 2003-2021 Honda CBR 600 RR

2003-2021 Honda CBR 600 RR

2017-2022 Husqvarna FE 501

2020-2023 Husqvarna FE 450

2004-2019 Honda CBR 125 R

2019-2024 Yamaha YZ 250 F

FANTIC XX XE 125 250 300 XXF XEF 250 310 450 2021-2025 AS3 FACTORY SERIES REAR SPROCKET 520 49T BLACK year-2025 2003-2021 Honda CBR 600 RRAS3 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: 49 Chain: 520 Will Fit