Vortex Racing Steel Rear Sprocket 520 51 Tooth- Black

Vortex Rear Sprockets are made to precise specifications from steel ensuring concentricity and durability. Lightening holes reduce rotating mass.

This Part Fits:

Year	Make	Model	Submodel
2021-2024	Gas Gas	MC 125	Base
2014,2019-2022	Husqvarna	FC250	Base
2014,2020-2022	Husqvarna	FC350	Base
2015-2016,2023-2024	Husqvarna	FC450	Base
2022	Husqvarna	FC450 Rockstar Edition	Base
2014,2020-2021	Husqvarna	FE250	Base
2020-2022	Husqvarna	FX350	Base
2014,2020-2022	Husqvarna	TC125	Base
2020-2023	Husqvarna	TX300i	Base
2013-2016	KTM	125 EXC	Base
2013-2017	KTM	125 EXC Six Days	Base
2020-2025	KTM	125 SX	Base
2021-2025	KTM	125 XC	Base
2017	KTM	125 XC-W	Base
2025	KTM	150 SX	Base
2012-2014	KTM	250 EXC	Base
2012-2014	KTM	250 EXC-F	Base
2010-2025	KTM	250 SX-F	Base
2012-2014	KTM	250 XC	Base
2012-2014,2020-2022	KTM	250 XC-F	Base
2012-2014	KTM	250 XC-W	Base
2012-2014	KTM	250 XCF-W	Base
2012-2014	KTM	300 EXC	Base
2012-2014	KTM	300 XC	Base
2012-2014	KTM	300 XC-W	Base
2012-2014	KTM	300 XC-W Six Days	Base
2012-2014	KTM	350 EXC-F	Base
2012-2014,2020-2022	KTM	350 SX-F	Base
2012-2014,2020-2022	KTM	350 XC-F	Base
2015-2017,2023-2025	KTM	450 SX-F	Base