Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.

This Part Fits:

Year	Make	Model	Submodel
2014-2021	Husqvarna	FC250	Base
2014-2021	Husqvarna	FC350	Base
2014-2021	Husqvarna	FC450	Base
2018-2019	Husqvarna	FC450 Rockstar Edition	Base
2014-2021	Husqvarna	FE250	Base
2014-2021	Husqvarna	FE350	Base
2014-2021	Husqvarna	FE450	Base
2014-2021	Husqvarna	FE501	Base
2015-2021	Husqvarna	FE501S	Base
2016-2021	Husqvarna	FS450	Base
2017-2021	Husqvarna	FX350	Base
2017-2021	Husqvarna	FX450	Base
2014-2021	Husqvarna	TC125	Base
2014-2021	Husqvarna	TC250	Base
2014-2016	Husqvarna	TE125	Base
2017-2019	Husqvarna	TE150	Base
2020-2021	Husqvarna	TE150i	Base
2014-2019	Husqvarna	TE250	Base
2018-2021	Husqvarna	TE250i	Base
2014-2019	Husqvarna	TE300	Base
2018-2021	Husqvarna	TE300i	Base
2017-2019	Husqvarna	TX 125	Base
2020-2021	Husqvarna	TX300i	Base
1991-2016	KTM	125 EXC	Base
1994-2019	KTM	125 SX	Base
2021	KTM	125 XC	Base
2017-2019	KTM	125 XC-W	Base
2008	KTM	144 SX	Base
2008-2021	KTM	150 SX	Base
2010-2014	KTM	150 XC	Base
2021	KTM	150 XC-W TPI	Base
1998-2016	KTM	200 EXC	Base
2003-2004	KTM	200 SX	Base
2006-2009	KTM	200 XC	Base
2006-2016	KTM	200 XC-W	Base
1991-2017	KTM	250 EXC	Base
2007-2021	KTM	250 EXC-F	Base
1992-2018	KTM	250 SX	Base
2006-2021	KTM	250 SX-F	Base
2009-2019	KTM	250 XC	Base
2021	KTM	250 XC TPI	Base
2009-2021	KTM	250 XC-F	Base
2019-2021	KTM	250 XC-W TPI	Base
2009-2016	KTM	250 XCF-W	Base
1995-2007,2009-2019	KTM	300 EXC	Base
2006-2019	KTM	300 XC	Base
2006-2018	KTM	300 XC-W	Base
2019-2021	KTM	300 XC-W TPI	Base
2012-2021	KTM	350 EXC-F	Base
2011-2021	KTM	350 SX-F	Base
2012-2021	KTM	350 XC-F	Base
2012-2016,2020-2021	KTM	350 XCF-W	Base
1996-1997	KTM	360 SX	Base
2000-2001	KTM	380 EXC	Base
1998-2002	KTM	380 SX	Base
2000-2007,2009-2011	KTM	400 EXC	Base
2007-2011	KTM	400 XC-W	Base
2003-2016	KTM	450 EXC	Base
2017-2021	KTM	450 EXC-F	Base
2006	KTM	450 SMR	Base
2003-2021	KTM	450 SX-F	Base
2007-2010	KTM	450 XC	Base
2009-2016	KTM	450 XC-W	Base
2003-2010	KTM	450SX	Base
2012-2016	KTM	500 EXC	Base
2012-2016	KTM	500 XC-W	Base
2020-2021	KTM	500 XCF-W	Base
2008	KTM	505 SX-F	Base
2008-2009	KTM	505 XC-F	Base
2009-2011	KTM	530 XC-W	Base
1997	KTM	620 Duke	Base
2003-2004	KTM	625 SXC	Base
2003-2006	KTM	660 SMC	Base
2010-2020	KTM	690 Enduro R	Base
2007-2008	KTM	690 Supermoto	Base
2020	KTM	790 Adventure	Base
2020	KTM	790 Adventure R	Base