RK Chain FB 520 MXZ5 118 with clip connector

RK Chain FB 520 MXZ5 with 118 blue links.

RK has supplied MX Chains to all major Japanese manufacturers of motorcycles for over 40 years, and distributes its Chains to both the MotoGP and MXGP teams.

The quality GXO a Chain designed to withstand the harshest conditions. They offer the best properties under extreme conditions and protect against abrasion, heat buildup, and lubricant loss, and help keep dirt and dust away while better maintaining the lubrication of the Chain.

The shape of the XW-rings is the most optimal for keeping a Chain lubricated under the most extreme conditions and maximizes its service life.

Gas Gas

• EC 125 Racing 2012 - 2013

• EC 200 2003 - 2009

• EC 250 1999 - 2000

• EC 250 F 4T Cami/Racing 2014 - 2016

• EC 300 1999 - 2007

• EC 300 F 4T Racing 2012 - 2016

• EC 450 F 4T Racing 2013 - 2016

Honda

• CR 125 R 1988 - 2002

• CR 250 R 1981 - 2007

• CR 500 R 1992 - 2001

• CRF 250 R 2004 - 2021

• CRF 450 R 2002 - 2018

Husqvarna

• CR 125 2007 - 2008

• SM 125 S 2007-2010

• WR 125 2006 - 2008

• TC 250 4T 2003 - 2010

• TC 450 2007 - 2010

• TC 510 2005 - 2009

Kawasaki

• KX 125 1982 - 2008

• KX 250 1980 - 1987

• KX 250 F/M/L/K/J/H/G/XC 4T 1988 - 2022

• KX 500 B/C/D/E 1986 - 2003

Suzuki

• RM 125 D 1983 - 2006

• RM 250 T/V/W/K7/K8/K4/K5/K6/X 1981 - 2012

• RM-Z 250 2004 - 2022

• RM-Z 450 2005 - 2022

Yamaha

• WR 400 F 1998 - 2002

• WR 426 F 2001 - 2002

• YZ 125 1985 - 2022

• YZ 250 2T 1986 - 2022

• YZ 250 F 4T 2009 - 2022

• YZ 400 F 1998 - 1999

• YZ 426 F 2000 - 2002

• YZ 450 F 2003 - 2022

• YZ 490 1983 - 1988