MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 428
Teeth: 42
NOTE: Actual sprocket design may be different from the image above.
1974 Yamaha DT125
1974 Yamaha DT175
1974 Yamaha MX125
1974 Yamaha MX175
1975 Yamaha DT125
1975 Yamaha DT175
1975 Yamaha MX125
1975 Yamaha MX175
1975 Yamaha TY175
1976 Yamaha DT125
1976 Yamaha DT175
1976 Yamaha MX125
1976 Yamaha MX175
1976 Yamaha TY175
1977 Yamaha DT125
1977 Yamaha DT175
1977 Yamaha MX175
1978 Yamaha DT125
1978 Yamaha DT175
1978 Yamaha MX175
1979 Yamaha DT125
1979 Yamaha DT175
1979 Yamaha MX175
1980 Yamaha DT125
1980 Yamaha DT175
1980 Yamaha MX175
1980 Yamaha TY125
1980 Yamaha YZ80
1981 Yamaha DT125
1981 Yamaha DT175
1981 Yamaha MX175
1981 Yamaha TY125
1981 Yamaha YZ80
1982 Yamaha DT175
1982 Yamaha TY125
1982 Yamaha XT125
1982 Yamaha XT200
1982 Yamaha YZ80
1983 Yamaha DT175
1983 Yamaha TY125
1983 Yamaha XT125
1983 Yamaha XT200
1983 Yamaha YZ80
1984 Yamaha AG200 (Kick Start)
1984 Yamaha XT200
1985 Yamaha AG200 (Kick Start)
1985 Yamaha XT200
1985 Yamaha XT350
1986 Yamaha AG200 (Kick Start)
1986 Yamaha XT350
1987 Yamaha AG200 (Kick Start)
1987 Yamaha TW200
1987 Yamaha XT350
1988 Yamaha AG200 (Kick Start)
1988 Yamaha TW200
1988 Yamaha XT350
1989 Yamaha AG200 (Kick Start)
1989 Yamaha TW200
1989 Yamaha XT350
1990 Yamaha AG200 (Kick Start)
1990 Yamaha TW200
1990 Yamaha XT350
1991 Yamaha AG200 (Kick Start)
1991 Yamaha TW200
1991 Yamaha XT350
1992 Yamaha AG200 (Kick Start)
1992 Yamaha TW200
1992 Yamaha XT350
1993 Yamaha AG200 (Kick Start)
1993 Yamaha TW200
1993 Yamaha XT350
1994 Yamaha AG200 (Kick Start)
1994 Yamaha TW200
1994 Yamaha XT350
1995 Yamaha AG200 (Kick Start)
1995 Yamaha TW200
1995 Yamaha XT350
1996 Yamaha AG200 (Kick Start)
1996 Yamaha TW200
1996 Yamaha XT350
1997 Yamaha AG200 (Electric Start)
1997 Yamaha AG200 (Kick Start)
1997 Yamaha TW200
1997 Yamaha XT350
1998 Yamaha AG200 (Electric Start)
1998 Yamaha AG200 (Kick Start)
1998 Yamaha TW200
1998 Yamaha XT350
1999 Yamaha AG200 (Electric Start)
1999 Yamaha AG200 (Kick Start)
1999 Yamaha TW200
1999 Yamaha XT350
2000 Yamaha AG200 (Electric Start)
2000 Yamaha AG200 (Kick Start)
2000 Yamaha TW200
2001 Yamaha AG200 (Electric Start)
2001 Yamaha AG200 (Kick Start)
2001 Yamaha TW200
2002 Yamaha AG200 (Electric Start)
2002 Yamaha AG200 (Kick Start)
2002 Yamaha TW200
2003 Yamaha AG200 (Electric Start)
2003 Yamaha AG200 (Kick Start)
2003 Yamaha TW200
2004 Yamaha AG200 (Electric Start)
2004 Yamaha AG200 (Kick Start)
2004 Yamaha TW200
2005 Yamaha AG200 (Electric Start)
2005 Yamaha AG200 (Kick Start)
2005 Yamaha TW200
2006 Yamaha AG200 (Electric Start)
2006 Yamaha AG200 (Kick Start)
2006 Yamaha TW200
2007 Yamaha AG200 (Electric Start)
2007 Yamaha AG200 (Kick Start)
2007 Yamaha TW200
2008 Yamaha AG200 (Electric Start)
2008 Yamaha AG200 (Kick Start)
2008 Yamaha TW200
2009 Yamaha AG200 (Electric Start)
2009 Yamaha AG200 (Kick Start)
2009 Yamaha TW200
2010 Yamaha AG200 (Electric Start)
2010 Yamaha TW200
2011 Yamaha AG200 (Electric Start)
2011 Yamaha TW200
2012 Yamaha AG200 (Electric Start)
2012 Yamaha TW200
2013 Yamaha AG200 (Electric Start)
2013 Yamaha TW200 Trailway
2014 Yamaha AG200 (Electric Start)
2014 Yamaha TW200 Trailway
2015 Yamaha AG200 (Electric Start)
2016 Yamaha AG200 (Electric Start)
2017 Yamaha AG200 (Electric Start)
2018 Yamaha AG200 (Electric Start)
2019 Yamaha AG200 (Electric Start)
2020 Yamaha AG200 (Electric Start)
2021 Yamaha AG200 (Electric Start)
2022 Yamaha AG200 (Electric Start)
2023 Yamaha AG200 (Electric Start)
2024 Yamaha AG200 (Electric Start)
MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 428
Teeth: 42
NOTE: Actual sprocket design may be different from the image above.
1974 Yamaha DT125
1974 Yamaha DT175
1974 Yamaha MX125
1974 Yamaha MX175
1975 Yamaha DT125
1975 Yamaha DT175
1975 Yamaha MX125
1975 Yamaha MX175
1975 Yamaha TY175
1976 Yamaha DT125
1976 Yamaha DT175
1976 Yamaha MX125
1976 Yamaha MX175
1976 Yamaha TY175
1977 Yamaha DT125
1977 Yamaha DT175
1977 Yamaha MX175
1978 Yamaha DT125
1978 Yamaha DT175
1978 Yamaha MX175
1979 Yamaha DT125
1979 Yamaha DT175
1979 Yamaha MX175
1980 Yamaha DT125
1980 Yamaha DT175
1980 Yamaha MX175
1980 Yamaha TY125
1980 Yamaha YZ80
1981 Yamaha DT125
1981 Yamaha DT175
1981 Yamaha MX175
1981 Yamaha TY125
1981 Yamaha YZ80
1982 Yamaha DT175
1982 Yamaha TY125
1982 Yamaha XT125
1982 Yamaha XT200
1982 Yamaha YZ80
1983 Yamaha DT175
1983 Yamaha TY125
1983 Yamaha XT125
1983 Yamaha XT200
1983 Yamaha YZ80
1984 Yamaha AG200 (Kick Start)
1984 Yamaha XT200
1985 Yamaha AG200 (Kick Start)
1985 Yamaha XT200
1985 Yamaha XT350
1986 Yamaha AG200 (Kick Start)
1986 Yamaha XT350
1987 Yamaha AG200 (Kick Start)
1987 Yamaha TW200
1987 Yamaha XT350
1988 Yamaha AG200 (Kick Start)
1988 Yamaha TW200
1988 Yamaha XT350
1989 Yamaha AG200 (Kick Start)
1989 Yamaha TW200
1989 Yamaha XT350
1990 Yamaha AG200 (Kick Start)
1990 Yamaha TW200
1990 Yamaha XT350
1991 Yamaha AG200 (Kick Start)
1991 Yamaha TW200
1991 Yamaha XT350
1992 Yamaha AG200 (Kick Start)
1992 Yamaha TW200
1992 Yamaha XT350
1993 Yamaha AG200 (Kick Start)
1993 Yamaha TW200
1993 Yamaha XT350
1994 Yamaha AG200 (Kick Start)
1994 Yamaha TW200
1994 Yamaha XT350
1995 Yamaha AG200 (Kick Start)
1995 Yamaha TW200
1995 Yamaha XT350
1996 Yamaha AG200 (Kick Start)
1996 Yamaha TW200
1996 Yamaha XT350
1997 Yamaha AG200 (Electric Start)
1997 Yamaha AG200 (Kick Start)
1997 Yamaha TW200
1997 Yamaha XT350
1998 Yamaha AG200 (Electric Start)
1998 Yamaha AG200 (Kick Start)
1998 Yamaha TW200
1998 Yamaha XT350
1999 Yamaha AG200 (Electric Start)
1999 Yamaha AG200 (Kick Start)
1999 Yamaha TW200
1999 Yamaha XT350
2000 Yamaha AG200 (Electric Start)
2000 Yamaha AG200 (Kick Start)
2000 Yamaha TW200
2001 Yamaha AG200 (Electric Start)
2001 Yamaha AG200 (Kick Start)
2001 Yamaha TW200
2002 Yamaha AG200 (Electric Start)
2002 Yamaha AG200 (Kick Start)
2002 Yamaha TW200
2003 Yamaha AG200 (Electric Start)
2003 Yamaha AG200 (Kick Start)
2003 Yamaha TW200
2004 Yamaha AG200 (Electric Start)
2004 Yamaha AG200 (Kick Start)
2004 Yamaha TW200
2005 Yamaha AG200 (Electric Start)
2005 Yamaha AG200 (Kick Start)
2005 Yamaha TW200
2006 Yamaha AG200 (Electric Start)
2006 Yamaha AG200 (Kick Start)
2006 Yamaha TW200
2007 Yamaha AG200 (Electric Start)
2007 Yamaha AG200 (Kick Start)
2007 Yamaha TW200
2008 Yamaha AG200 (Electric Start)
2008 Yamaha AG200 (Kick Start)
2008 Yamaha TW200
2009 Yamaha AG200 (Electric Start)
2009 Yamaha AG200 (Kick Start)
2009 Yamaha TW200
2010 Yamaha AG200 (Electric Start)
2010 Yamaha TW200
2011 Yamaha AG200 (Electric Start)
2011 Yamaha TW200
2012 Yamaha AG200 (Electric Start)
2012 Yamaha TW200
2013 Yamaha AG200 (Electric Start)
2013 Yamaha TW200 Trailway
2014 Yamaha AG200 (Electric Start)
2014 Yamaha TW200 Trailway
2015 Yamaha AG200 (Electric Start)
2016 Yamaha AG200 (Electric Start)
2017 Yamaha AG200 (Electric Start)
2018 Yamaha AG200 (Electric Start)
2019 Yamaha AG200 (Electric Start)
2020 Yamaha AG200 (Electric Start)
2021 Yamaha AG200 (Electric Start)
2022 Yamaha AG200 (Electric Start)
2023 Yamaha AG200 (Electric Start)
2024 Yamaha AG200 (Electric Start)
