Renthal 16-17 KTM 250 EXC/ 300 EXC Rear Twinring - Black 520-50P Teeth - 2240-520-50GPBK

Renthal Twinring motocross rear sprocket was developed as the ultimate dirt bike rear sprocket for those looking to ride more and work less. The unique, dual-material design combines a hardened steel outer chain ring that is heated to 200degreeC before being permanently fitted to our Ultralight aluminum inner, creating a permanent bond for the life of the sprocket.

This Part Fits:

Year	Make	Model	Submodel
1993-2018	KTM	125 SX	Base
2007-2008	KTM	144 SX	Base
2009-2018	KTM	150 SX	Base
2010-2014	KTM	150 XC	Base
1999-2005	KTM	200 EXC	Base
2002-2003	KTM	200 SX	Base
2006-2009	KTM	200 XC	Base
2006-2016	KTM	200 XC-W	Base
1990-2005	KTM	250 EXC	Base
1993-2018	KTM	250 SX	Base
2005-2018	KTM	250 SX-F	Base
2006-2017	KTM	250 XC	Base
2007-2017	KTM	250 XC-F	Base
2006-2018	KTM	250 XC-W	Base
2006-2016	KTM	250 XCF-W	Base
1995-2005	KTM	300 EXC	Base
2006-2017	KTM	300 XC	Base
2006-2018	KTM	300 XC-W	Base
2013-2018	KTM	350 EXC-F	Base
2011-2018	KTM	350 SX-F	Base
2012-2017	KTM	350 XC-F	Base
2012-2016	KTM	350 XCF-W	Base
2000-2003	KTM	400 EXC	Base
2001-2002	KTM	400 MXC	Base
1999-2002	KTM	400 SX	Base
2007-2010	KTM	400 XC-W	Base
2008-2011	KTM	450 EXC	Base
2005-2009	KTM	450 SMR	Base
2007-2018	KTM	450 SX-F	Base
2007	KTM	450 XC	Base
2013-2017	KTM	450 XC-F	Base
2007-2016	KTM	450 XC-W	Base
2003-2006	KTM	450SX	Base
2012-2016	KTM	500 EXC	Base
2012-2016	KTM	500 XC-W	Base
2007-2008	KTM	505 SX-F	Base
2008-2009	KTM	505 XC-F	Base
2006	KTM	525 EXC-G	Base
2003-2005	KTM	525 MXC	Base
2003-2006	KTM	525 SX	Base
2009-2011	KTM	530 XC-W	Base
1997	KTM	620 Duke	Base