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    RK 420MXZ x 126L MX Race Chain Gold

    HEAVY DUTY MOTOCROSS CHAIN

    • RK's MXZ chain features chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.
    • All components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process.
        2025 KTM 65 SX 2024 Yamaha YZ65 2024 KTM 65 SX 2024 Kawasaki KX85 Small Wheel 2024 Kawasaki KX65 2024 Honda CRF110F 2023 Yamaha YZ65 2023 KTM 65 SX 2023 Kawasaki KX85 Small Wheel 2023 Kawasaki KX65 2023 Kawasaki KLX110R 2023 Kawasaki KLX110RL 2023 Honda CRF110F 2023 GasGas MC65 2022 Yamaha YZ65 2022 KTM 65 SX 2022 Kawasaki KX85 Small Wheel 2022 Kawasaki KX65 2022 Kawasaki KLX110R 2022 Kawasaki KLX110RL 2022 Honda CRF110F 2022 GasGas MC65 2021 Yamaha YZ65 2021 KTM 65 SX 2021 Kawasaki KX85 Small Wheel 2021 Kawasaki KX65 2021 Honda CRF110F 2021 GasGas MC65 2020 Yamaha YZ65 2020 KTM 65 SX 2020 Kawasaki KX85 Small Wheel 2020 Kawasaki KX65 2020 Kawasaki KLX110 2020 Kawasaki KLX110L 2020 Honda CRF110F 2019 Yamaha YZ65 2019 KTM 65 SX 2019 Kawasaki KX85 Small Wheel 2019 Kawasaki KX65 2019 Kawasaki KLX110 2019 Kawasaki KLX110L 2019 Honda CRF110F 2018 Yamaha YZ65 2018 KTM 65 SX 2018 Kawasaki KX85 Small Wheel 2018 Kawasaki KX65 2018 Kawasaki KLX110 2018 Kawasaki KLX110L 2018 Honda CRF110F 2017 KTM 65 SX 2017 Kawasaki KX85 Small Wheel 2017 Kawasaki KX65 2017 Kawasaki KLX110 2017 Kawasaki KLX110L 2017 Honda CRF110F 2016 KTM 65 SX 2016 Kawasaki KX85 Small Wheel 2016 Kawasaki KX65 2016 Kawasaki KLX110 2016 Kawasaki KLX110L 2016 Honda CRF110F 2015 KTM 65 SX 2015 Kawasaki KX85 Small Wheel 2015 Kawasaki KX65 2015 Kawasaki KLX110 2015 Kawasaki KLX110L 2015 Honda CRF110F 2014 KTM 65 SX 2014 Kawasaki KX85 Small Wheel 2014 Kawasaki KX65 2014 Kawasaki KLX110 2014 Kawasaki KLX110L 2014 Honda CRF110F 2013 KTM 65 SX 2013 Kawasaki KX85 Small Wheel 2013 Kawasaki KX65 2013 Kawasaki KLX110 2013 Kawasaki KLX110L 2013 Honda CRF110F 2012 KTM 65 SX 2012 Kawasaki KX85 Small Wheel 2012 Kawasaki KX65 2012 Kawasaki KLX110 2012 Kawasaki KLX110L 2011 KTM 65 SX 2011 Kawasaki KX85 Small Wheel 2011 Kawasaki KX65 2011 Kawasaki KLX110 2011 Kawasaki KLX110L 2010 KTM 65 SX 2010 Kawasaki KX85 Small Wheel 2010 Kawasaki KX65 2010 Kawasaki KLX110 2010 Kawasaki KLX110L 2009 KTM 65 SX 2009 Kawasaki KX85 Small Wheel 2009 Kawasaki KX65 2009 Kawasaki KLX110 2008 KTM 65 SX 2008 Kawasaki KX85 Small Wheel 2008 Kawasaki KX65 2008 Kawasaki KLX110 2007 KTM 65 SX 2007 Kawasaki KX85 Small Wheel 2007 Kawasaki KX65 2007 Kawasaki KLX110 2006 KTM 65 SX 2006 Kawasaki KX85 Small Wheel 2006 Kawasaki KX65 2006 Kawasaki KLX110 2005 KTM 65 SX 2005 Kawasaki KX85 Small Wheel 2005 Kawasaki KX65 2005 Kawasaki KLX110 2004 Suzuki RM100 2004 KTM 65 SX 2004 Kawasaki KX85 Small Wheel 2004 Kawasaki KX65 2004 Kawasaki KX60 2004 Kawasaki KLX110 2003 Suzuki RM100 2003 KTM 65 SX 2003 Kawasaki KX85 Small Wheel 2003 Kawasaki KX65 2003 Kawasaki KX60 2003 Kawasaki KLX110 2002 KTM 65 SX 2002 Kawasaki KX85 Small Wheel 2002 Kawasaki KX65 2002 Kawasaki KX60 2002 Kawasaki KLX110 2002 Honda CR80R 2001 KTM 65 SX 2001 Kawasaki KX85 Small Wheel 2001 Kawasaki KX65 2001 Kawasaki KX60 2001 Honda CR80R 2000 KTM 65 SX 2000 Kawasaki KX65 2000 Kawasaki KX60 2000 Honda CR80R 1999 KTM 65 SX 1999 Kawasaki KX60 1999 Honda CR80R 1998 Kawasaki KX60 1998 Honda CR80R 1997 Kawasaki KX60 1997 Honda CR80R 1996 Kawasaki KX60 1996 Honda CR80R 1995 Kawasaki KX60 1995 Honda CR80R 1994 Kawasaki KX60 1994 Honda CR80R 1993 Kawasaki KX60 1993 Honda CR80R 1992 Kawasaki KX60 1992 Honda CR80R 1991 Kawasaki KX60 1991 Honda CR80R 1990 Kawasaki KX60 1990 Honda CR80R 1989 Kawasaki KX60 1989 Honda CR80R 1988 Kawasaki KX80 1988 Kawasaki KX60 1988 Honda CR80R 1987 Kawasaki KX80 1987 Kawasaki KX60 1987 Honda CR80R 1986 Kawasaki KX80 1986 Kawasaki KX60 1986 Honda CR80R 1985 Kawasaki KX80 1985 Kawasaki KX60 1984 Kawasaki KX80 1984 Kawasaki KX60 1983 Kawasaki KX80 1983 Kawasaki KX60 1982 Kawasaki KX80 1981 Kawasaki KX80 1980 Kawasaki KX80 1979 Kawasaki KX80

        RK 420 MXZ 126L MX Race Chain Gold

        SKU: 12-42M-126GD
        Regular price $54.99
        Unit price
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        RK 420MXZ x 126L MX Race Chain Gold

        HEAVY DUTY MOTOCROSS CHAIN

        • RK's MXZ chain features chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.
        • All components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process.
            2025 KTM 65 SX 2024 Yamaha YZ65 2024 KTM 65 SX 2024 Kawasaki KX85 Small Wheel 2024 Kawasaki KX65 2024 Honda CRF110F 2023 Yamaha YZ65 2023 KTM 65 SX 2023 Kawasaki KX85 Small Wheel 2023 Kawasaki KX65 2023 Kawasaki KLX110R 2023 Kawasaki KLX110RL 2023 Honda CRF110F 2023 GasGas MC65 2022 Yamaha YZ65 2022 KTM 65 SX 2022 Kawasaki KX85 Small Wheel 2022 Kawasaki KX65 2022 Kawasaki KLX110R 2022 Kawasaki KLX110RL 2022 Honda CRF110F 2022 GasGas MC65 2021 Yamaha YZ65 2021 KTM 65 SX 2021 Kawasaki KX85 Small Wheel 2021 Kawasaki KX65 2021 Honda CRF110F 2021 GasGas MC65 2020 Yamaha YZ65 2020 KTM 65 SX 2020 Kawasaki KX85 Small Wheel 2020 Kawasaki KX65 2020 Kawasaki KLX110 2020 Kawasaki KLX110L 2020 Honda CRF110F 2019 Yamaha YZ65 2019 KTM 65 SX 2019 Kawasaki KX85 Small Wheel 2019 Kawasaki KX65 2019 Kawasaki KLX110 2019 Kawasaki KLX110L 2019 Honda CRF110F 2018 Yamaha YZ65 2018 KTM 65 SX 2018 Kawasaki KX85 Small Wheel 2018 Kawasaki KX65 2018 Kawasaki KLX110 2018 Kawasaki KLX110L 2018 Honda CRF110F 2017 KTM 65 SX 2017 Kawasaki KX85 Small Wheel 2017 Kawasaki KX65 2017 Kawasaki KLX110 2017 Kawasaki KLX110L 2017 Honda CRF110F 2016 KTM 65 SX 2016 Kawasaki KX85 Small Wheel 2016 Kawasaki KX65 2016 Kawasaki KLX110 2016 Kawasaki KLX110L 2016 Honda CRF110F 2015 KTM 65 SX 2015 Kawasaki KX85 Small Wheel 2015 Kawasaki KX65 2015 Kawasaki KLX110 2015 Kawasaki KLX110L 2015 Honda CRF110F 2014 KTM 65 SX 2014 Kawasaki KX85 Small Wheel 2014 Kawasaki KX65 2014 Kawasaki KLX110 2014 Kawasaki KLX110L 2014 Honda CRF110F 2013 KTM 65 SX 2013 Kawasaki KX85 Small Wheel 2013 Kawasaki KX65 2013 Kawasaki KLX110 2013 Kawasaki KLX110L 2013 Honda CRF110F 2012 KTM 65 SX 2012 Kawasaki KX85 Small Wheel 2012 Kawasaki KX65 2012 Kawasaki KLX110 2012 Kawasaki KLX110L 2011 KTM 65 SX 2011 Kawasaki KX85 Small Wheel 2011 Kawasaki KX65 2011 Kawasaki KLX110 2011 Kawasaki KLX110L 2010 KTM 65 SX 2010 Kawasaki KX85 Small Wheel 2010 Kawasaki KX65 2010 Kawasaki KLX110 2010 Kawasaki KLX110L 2009 KTM 65 SX 2009 Kawasaki KX85 Small Wheel 2009 Kawasaki KX65 2009 Kawasaki KLX110 2008 KTM 65 SX 2008 Kawasaki KX85 Small Wheel 2008 Kawasaki KX65 2008 Kawasaki KLX110 2007 KTM 65 SX 2007 Kawasaki KX85 Small Wheel 2007 Kawasaki KX65 2007 Kawasaki KLX110 2006 KTM 65 SX 2006 Kawasaki KX85 Small Wheel 2006 Kawasaki KX65 2006 Kawasaki KLX110 2005 KTM 65 SX 2005 Kawasaki KX85 Small Wheel 2005 Kawasaki KX65 2005 Kawasaki KLX110 2004 Suzuki RM100 2004 KTM 65 SX 2004 Kawasaki KX85 Small Wheel 2004 Kawasaki KX65 2004 Kawasaki KX60 2004 Kawasaki KLX110 2003 Suzuki RM100 2003 KTM 65 SX 2003 Kawasaki KX85 Small Wheel 2003 Kawasaki KX65 2003 Kawasaki KX60 2003 Kawasaki KLX110 2002 KTM 65 SX 2002 Kawasaki KX85 Small Wheel 2002 Kawasaki KX65 2002 Kawasaki KX60 2002 Kawasaki KLX110 2002 Honda CR80R 2001 KTM 65 SX 2001 Kawasaki KX85 Small Wheel 2001 Kawasaki KX65 2001 Kawasaki KX60 2001 Honda CR80R 2000 KTM 65 SX 2000 Kawasaki KX65 2000 Kawasaki KX60 2000 Honda CR80R 1999 KTM 65 SX 1999 Kawasaki KX60 1999 Honda CR80R 1998 Kawasaki KX60 1998 Honda CR80R 1997 Kawasaki KX60 1997 Honda CR80R 1996 Kawasaki KX60 1996 Honda CR80R 1995 Kawasaki KX60 1995 Honda CR80R 1994 Kawasaki KX60 1994 Honda CR80R 1993 Kawasaki KX60 1993 Honda CR80R 1992 Kawasaki KX60 1992 Honda CR80R 1991 Kawasaki KX60 1991 Honda CR80R 1990 Kawasaki KX60 1990 Honda CR80R 1989 Kawasaki KX60 1989 Honda CR80R 1988 Kawasaki KX80 1988 Kawasaki KX60 1988 Honda CR80R 1987 Kawasaki KX80 1987 Kawasaki KX60 1987 Honda CR80R 1986 Kawasaki KX80 1986 Kawasaki KX60 1986 Honda CR80R 1985 Kawasaki KX80 1985 Kawasaki KX60 1984 Kawasaki KX80 1984 Kawasaki KX60 1983 Kawasaki KX80 1983 Kawasaki KX60 1982 Kawasaki KX80 1981 Kawasaki KX80 1980 Kawasaki KX80 1979 Kawasaki KX80