ProX MX Rollerchain Gold 520 x 120 L

ProX has developed a premium line of Roller Chains to team up together with the ProX front and rear sprockets. The ProX Roller Chain is a top quality chain, exclusively manufactured for ProX by the reputable and leading OEM factory in Japan. All ProX chains are made using highest grade Japanese steel. The MX chains are assembled out of various different components that all have their specific and crucial function to make the chain a high quality product. Pins do feature an exclusive pin treatment providing an extremely hard outside coating, leaving a softer inside to increase strength while reducing overall chain wear. The pins are heavy press fitted and do feature quad staked riveting for ultra-strong connection. The solid bush inside the shot-peened, solid roller and plates are all heat treated to offer an incredible tensile strength in combination with low friction and high wear resistance. Inner plates are designed in a specific shape allowing less material to be used which in combination with the unique lightning holes results in a 3% overall lighter chain without compromising tensile strength. Specifically for the Off-road, Enduro, ATV and big 4-Stroke Motocross bikes ProX also offers a lightweight, narrow type X-Ring chain using a QX-type seal offering 40% less friction and at least 150% increased durability over a standard MX Chain. All ProX chains are pre-stressed and pre-stretched to reduce initial chain stretch and immediate performance and come with a clip type chain link as standard

This Part Fits:

Year	Make	Model	Submodel
2016-2017	Beta	300 Xtrainer	Base
2008-2010	BMW	G450X	Base
2010	Gas Gas	EC 125	Base
2009-2015,2018-2019	Gas Gas	EC 250	Base
2010-2011	Gas Gas	EC 250 4T	Base
2017	Gas Gas	EC 250 R	Base
2010	Gas Gas	EC 250 Racing	Base
2011-2014	Gas Gas	EC 250 Replica	Base
2019	Gas Gas	EC 250 Six Days Chile 18	Base
2011-2015	Gas Gas	EC 250E	Base
2013-2015	Gas Gas	EC 250F	Base
2009-2015,2018-2019	Gas Gas	EC 300	Base
2017	Gas Gas	EC 300 R	Base
2011-2014	Gas Gas	EC 300 Replica	Base
2019	Gas Gas	EC 300 Six Days Chile 18	Base
2011-2015	Gas Gas	EC 300E	Base
2013-2015	Gas Gas	EC 300F	Base
2003-2006	Gas Gas	EC 450 FSE	Base
2007-2009	Gas Gas	EC 450 FSR	Base
2013-2015	Gas Gas	EC 450F	Base
2019	Gas Gas	EC Ranger 300	Base
1997	Gas Gas	Enducross 125	Base
1997	Gas Gas	Enducross 250	Base
1998,2001-2009	Gas Gas	Enducross EC 125	Base
1998-2009	Gas Gas	Enducross EC 250	Base
2000-2009	Gas Gas	Enducross EC 300	Base
2009	Gas Gas	Enducross EC 450	Base
2002-2007	Gas Gas	MC 125	Base
2002-2007,2009	Gas Gas	MC 250	Base
2009	Gas Gas	SM 450	Base
2007-2008	Gas Gas	SM 450 FSR	Base
2009	Gas Gas	SM Halley 450	Base
2003-2005	Gas Gas	Wild HP 300	Base
2011-2013,2018-2019	Gas Gas	XC 250	Base
2011	Gas Gas	XC 250 4T	Base
2011	Gas Gas	XC 250 Cervantes Replica	Base
1981-1983	Honda	ATC185S	Base
1984-1986	Honda	ATC200S	Base
1983-1987	Honda	ATC200X	Base
1981-1986	Honda	ATC250R	Base
1979-2007	Honda	CR125R	Base
1978-2007	Honda	CR250R	Base
1982-1983	Honda	CR480R	Base
1984-2001	Honda	CR500R	Base
2003-2009,2012-2017	Honda	CRF150F	Base
2003-2009,2012-2017,2019	Honda	CRF230F	Base
2008-2009	Honda	CRF230L	Base
2019-2021	Honda	CRF250F	Base
2013-2014	Honda	CRF250L	Base
2004-2021	Honda	CRF250R	Base
2019-2021	Honda	CRF250RX	Base
2004-2009,2012-2013,2015-2017	Honda	CRF250X	Base
2019-2020	Honda	CRF450L	Base
2002-2021	Honda	CRF450R	Base
2017-2021	Honda	CRF450RX	Base
2005-2009,2012-2017,2019-2021	Honda	CRF450X	Base
1988-1989	Honda	NX650	Base
1991-1997	Honda	TRX200D FourTrax Type II	Base
1986-1988,1990	Honda	TRX200SX	Base
1986-1989	Honda	TRX250R	Base
1987-1988,1991-1992	Honda	TRX250X	Base
1993-2008	Honda	TRX300EX Sportrax	Base
2009	Honda	TRX300X	Base
1999-2008	Honda	TRX400EX Sportrax	Base
2009,2012-2014	Honda	TRX400X	Base
2006-2009,2012-2014	Honda	TRX450ER Electric Start	Base
2004-2009	Honda	TRX450R	Base
2008-2009	Honda	TRX700XX	Base
1979-1981	Honda	XL250S	Base
1982	Honda	XL500R	Base
1984-2002	Honda	XR200R	Base
1981-1982,1984-2004	Honda	XR250R	Base
1983-1985	Honda	XR350R	Base
1996-2004	Honda	XR400R	Base
1981-1984	Honda	XR500R	Base
1985-2000	Honda	XR600R	Base
1993-2009,2012-2020	Honda	XR650L	Base
2000-2007	Honda	XR650R	Base
2014	Husaberg	FE250	Base
2014	Husaberg	FE350	Base
2010-2012	Husaberg	FE390	Base
2009-2014	Husaberg	FE450	Base
2004-2008	Husaberg	FE450E	Base
2013-2014	Husaberg	FE501	Base
2004-2008	Husaberg	FE550E	Base
2009-2012	Husaberg	FE570	Base
2005-2008	Husaberg	FS650C	Base
2004-2008	Husaberg	FS650E	Base
2010-2011	Husaberg	FX450	Base
2012-2013	Husaberg	TE125	Base
2011-2014	Husaberg	TE250	Base
2014	Husaberg	TE300	Base
1998-2013	Husqvarna	CR125	Base
2011	Husqvarna	CR150	Base
1999-2005	Husqvarna	CR250	Base
2014-2019	Husqvarna	FC250	Base
2014-2019	Husqvarna	FC350	Base
2014-2019	Husqvarna	FC450	Base
2018	Husqvarna	FC450 Rockstar Edition	Base
2014-2019	Husqvarna	FE250	Base
2014-2019	Husqvarna	FE350	Base
2016	Husqvarna	FE350S	Base
2014-2019	Husqvarna	FE450	Base
2014-2019	Husqvarna	FE501	Base
2016	Husqvarna	FE501S	Base
2017-2019	Husqvarna	FS450	Base
2017-2019	Husqvarna	FX350	Base
2017-2019	Husqvarna	FX450	Base
2009	Husqvarna	SM 450RR	Base
2009	Husqvarna	SM 510RR	Base
2011	Husqvarna	SMR 449	Base
2005-2010	Husqvarna	SMR 450	Base
2005-2009	Husqvarna	SMR 510	Base
2011	Husqvarna	SMR 511	Base
2014-2020	Husqvarna	TC125	Base
2011-2013	Husqvarna	TC449	Base
2002-2010	Husqvarna	TC450	Base
2004-2009	Husqvarna	TC510	Base
2001	Husqvarna	TC570	Base
1998-2003	Husqvarna	TC610	Base
2014-2016	Husqvarna	TE125	Base
2017-2019	Husqvarna	TE150	Base
2020	Husqvarna	TE150i	Base
2018-2020	Husqvarna	TE250i	Base
2014-2018	Husqvarna	TE300	Base
2009-2012	Husqvarna	TE310	Base
2013	Husqvarna	TE310R	Base
2003-2010	Husqvarna	TE450	Base
2003-2010	Husqvarna	TE510	Base
2011-2013	Husqvarna	TE511	Base
2001-2002	Husqvarna	TE570	Base
1998-2007	Husqvarna	TE610	Base
2017	Husqvarna	TX 125	Base
2017-2018	Husqvarna	TX300	Base
2008-2012	Husqvarna	TXC 250	Base
2012	Husqvarna	TXC 310	Base
2008-2010	Husqvarna	TXC 450	Base
2008-2010	Husqvarna	TXC 510	Base
2011-2012	Husqvarna	TXC 511	Base
2013	Husqvarna	TXC250R	Base
2013	Husqvarna	TXC310R	Base
1998-2007,2009-2013	Husqvarna	WR125	Base
1999-2013	Husqvarna	WR250	Base
2009-2013	Husqvarna	WR300	Base
1983-2006	Kawasaki	KDX200	Base
1997-2005	Kawasaki	KDX220R	Base
1980-1984,1991-1994	Kawasaki	KDX250	Base
2003-2006	Kawasaki	KFX400	Base
2008-2014	Kawasaki	KFX450R	Base
2003	Kawasaki	KLX400R	Base
2008-2010,2012	Kawasaki	KLX450R	Base
1980-2005	Kawasaki	KX125	Base
1979-2007	Kawasaki	KX250	Base
2004-2018	Kawasaki	KX250F	Base
2006-2018	Kawasaki	KX450F	Base
1983-2004	Kawasaki	KX500	Base
1990-2007	KTM	125 EXC	Base
1992-2020	KTM	125 SX	Base
2017	KTM	125 XC-W	Base
2008	KTM	144 SX	Base
2009-2020	KTM	150 SX	Base
2017-2019	KTM	150 XC-W	Base
1998-2005	KTM	200 EXC	Base
2003-2004	KTM	200 SX	Base
1990-2005	KTM	250 EXC	Base
2003-2005	KTM	250 EXC 4-Stroke	Base
2017-2019	KTM	250 EXC-F	Base
1992-2020	KTM	250 SX	Base
2005-2020	KTM	250 SX-F	Base
2016	KTM	250 SX-F Factory Edition	Base
1990-2005	KTM	300 EXC	Base
2012-2020	KTM	350 EXC-F	Base
2012	KTM	350 Freeride	Base
2011-2020	KTM	350 SX-F	Base
1996-1997	KTM	360 EXC	Base
1996-1997	KTM	360 SX	Base
1998-2002	KTM	380 EXC	Base
1998-2002	KTM	380 SX	Base
2009	KTM	400 EXC	Base
1998	KTM	400 LC4	Base
2012	KTM	450 EXC	Base
2019	KTM	450 EXC-F Six Days	Base
2008-2011	KTM	450 EXC-R	Base
2005-2009,2014	KTM	450 SMR	Base
2003-2020	KTM	450 SX-F	Base
2012-2013,2016,2020	KTM	450 SX-F Factory Edition	Base
2008-2009	KTM	450 XC	Base
2008-2009	KTM	450 XC-F	Base
2008-2009	KTM	450 XC-W	Base
2009-2010	KTM	450SX	Base
2012-2016	KTM	500 EXC	Base
2012,2016	KTM	500 EXC Six Days	Base
2017-2020	KTM	500 EXC-F	Base
2020	KTM	500 EXC-F Six Days	Base
2008	KTM	505 SX-F	Base
2009	KTM	505 XC-F	Base
2009-2010	KTM	505SX	Base
2000-2002	KTM	520 EXC	Base
2000-2002	KTM	520 SX	Base
2004-2005	KTM	525 SMR	Base