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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: 420
Teeth: 10

NOTE: Actual sprocket design may be different from the image above.

1971 Suzuki TS50
1972 Suzuki TS50
1973 Suzuki RV50
1973 Suzuki RV50K-A
1973 Suzuki TS50
1973 Yamaha GT80
1974 Suzuki RV50K-A
1974 Suzuki TM75
1974 Suzuki TS50
1974 Yamaha GT80
1974 Yamaha YZ80
1975 Suzuki TM75
1975 Yamaha GT80
1975 Yamaha YZ80
1976 Suzuki RV50
1976 Suzuki RV50K-A
1976 Yamaha GT50
1976 Yamaha GT80
1976 Yamaha YZ80
1977 Suzuki GT50 K
1977 Suzuki RV50
1977 Yamaha DT80
1977 Yamaha GT50
1977 Yamaha GT80
1977 Yamaha YB100
1977 Yamaha YZ80
1978 Suzuki GT50 K
1978 Suzuki JR50
1978 Suzuki RM50
1978 Yamaha DT80
1978 Yamaha GT50
1978 Yamaha YB100
1979 Suzuki GT50 K
1979 Suzuki JR50
1979 Suzuki RM50
1979 Suzuki RM60
1979 Suzuki RV50
1979 Yamaha DT80
1979 Yamaha GT50
1979 Yamaha GT80
1980 Suzuki GT50 K
1980 Suzuki JR50
1980 Suzuki RM50
1980 Suzuki RM60
1980 Suzuki RV50
1980 Yamaha DT80
1980 Yamaha GT50
1980 Yamaha GT80
1980 Yamaha MX80
1980 Yamaha YZ50
1981 Suzuki JR50
1981 Suzuki RM60
1981 Yamaha DT80
1981 Yamaha GT50
1981 Yamaha MX80
1981 Yamaha YZ50
1982 Suzuki JR50
1982 Suzuki RM50
1982 Suzuki RM60
1982 Yamaha DT80
1982 Yamaha MX80
1982 Yamaha YZ50
1983 Suzuki JR50
1983 Suzuki RM60
1983 Yamaha DT80
1983 Yamaha YZ50
1984 Suzuki JR50
1984 Suzuki LT50
1985 Suzuki JR50
1985 Suzuki LT50
1986 Suzuki JR50
1986 Suzuki LT50
1987 Suzuki JR50
1987 Suzuki LT50
1987 Yamaha YSR50
1988 Suzuki JR50
1988 Suzuki LT50
1988 Yamaha YSR50
1989 Suzuki JR50
1989 Suzuki LT50
1989 Yamaha YSR50
1990 Suzuki JR50
1990 Suzuki LT50
1990 Yamaha YSR50
1991 Suzuki JR50
1991 Suzuki LT50
1991 Yamaha YSR50
1992 Suzuki JR50
1992 Suzuki LT50
1992 Yamaha YSR50
1993 Suzuki JR50
1993 Suzuki LT50
1994 Suzuki JR50
1994 Suzuki LT50
1995 Suzuki JR50
1995 Suzuki LT50
1996 Suzuki JR50
1996 Suzuki LT50
1997 Suzuki JR50
1997 Suzuki LT50
1998 Suzuki JR50
1998 Suzuki LT50
1999 Suzuki JR50
1999 Suzuki LT50
2000 Suzuki JR50
2000 Suzuki LT50
2000 Suzuki LTA50
2001 Suzuki JR50
2001 Suzuki LT50
2002 Suzuki JR50
2002 Suzuki LT50
2003 Kawasaki KDX50
2003 Suzuki JR50
2003 Suzuki LT50
2004 Kawasaki KDX50
2004 Suzuki JR50
2004 Suzuki LT50
2005 Kawasaki KDX50
2005 Suzuki JR50
2005 Suzuki LT50
2006 Kawasaki KDX50
2006 Suzuki JR50
2006 Suzuki LT50
2007 Kawasaki KDX50
2007 Suzuki JR50
2007 Suzuki LT50
2008 Suzuki LT50

Front

MTX 563 Steel Front Sprocket #420 (10-257)

SKU: SPF56311
Regular price $10.99 $10.00 Save 9%
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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: 420
Teeth: 10

NOTE: Actual sprocket design may be different from the image above.

1971 Suzuki TS50
1972 Suzuki TS50
1973 Suzuki RV50
1973 Suzuki RV50K-A
1973 Suzuki TS50
1973 Yamaha GT80
1974 Suzuki RV50K-A
1974 Suzuki TM75
1974 Suzuki TS50
1974 Yamaha GT80
1974 Yamaha YZ80
1975 Suzuki TM75
1975 Yamaha GT80
1975 Yamaha YZ80
1976 Suzuki RV50
1976 Suzuki RV50K-A
1976 Yamaha GT50
1976 Yamaha GT80
1976 Yamaha YZ80
1977 Suzuki GT50 K
1977 Suzuki RV50
1977 Yamaha DT80
1977 Yamaha GT50
1977 Yamaha GT80
1977 Yamaha YB100
1977 Yamaha YZ80
1978 Suzuki GT50 K
1978 Suzuki JR50
1978 Suzuki RM50
1978 Yamaha DT80
1978 Yamaha GT50
1978 Yamaha YB100
1979 Suzuki GT50 K
1979 Suzuki JR50
1979 Suzuki RM50
1979 Suzuki RM60
1979 Suzuki RV50
1979 Yamaha DT80
1979 Yamaha GT50
1979 Yamaha GT80
1980 Suzuki GT50 K
1980 Suzuki JR50
1980 Suzuki RM50
1980 Suzuki RM60
1980 Suzuki RV50
1980 Yamaha DT80
1980 Yamaha GT50
1980 Yamaha GT80
1980 Yamaha MX80
1980 Yamaha YZ50
1981 Suzuki JR50
1981 Suzuki RM60
1981 Yamaha DT80
1981 Yamaha GT50
1981 Yamaha MX80
1981 Yamaha YZ50
1982 Suzuki JR50
1982 Suzuki RM50
1982 Suzuki RM60
1982 Yamaha DT80
1982 Yamaha MX80
1982 Yamaha YZ50
1983 Suzuki JR50
1983 Suzuki RM60
1983 Yamaha DT80
1983 Yamaha YZ50
1984 Suzuki JR50
1984 Suzuki LT50
1985 Suzuki JR50
1985 Suzuki LT50
1986 Suzuki JR50
1986 Suzuki LT50
1987 Suzuki JR50
1987 Suzuki LT50
1987 Yamaha YSR50
1988 Suzuki JR50
1988 Suzuki LT50
1988 Yamaha YSR50
1989 Suzuki JR50
1989 Suzuki LT50
1989 Yamaha YSR50
1990 Suzuki JR50
1990 Suzuki LT50
1990 Yamaha YSR50
1991 Suzuki JR50
1991 Suzuki LT50
1991 Yamaha YSR50
1992 Suzuki JR50
1992 Suzuki LT50
1992 Yamaha YSR50
1993 Suzuki JR50
1993 Suzuki LT50
1994 Suzuki JR50
1994 Suzuki LT50
1995 Suzuki JR50
1995 Suzuki LT50
1996 Suzuki JR50
1996 Suzuki LT50
1997 Suzuki JR50
1997 Suzuki LT50
1998 Suzuki JR50
1998 Suzuki LT50
1999 Suzuki JR50
1999 Suzuki LT50
2000 Suzuki JR50
2000 Suzuki LT50
2000 Suzuki LTA50
2001 Suzuki JR50
2001 Suzuki LT50
2002 Suzuki JR50
2002 Suzuki LT50
2003 Kawasaki KDX50
2003 Suzuki JR50
2003 Suzuki LT50
2004 Kawasaki KDX50
2004 Suzuki JR50
2004 Suzuki LT50
2005 Kawasaki KDX50
2005 Suzuki JR50
2005 Suzuki LT50
2006 Kawasaki KDX50
2006 Suzuki JR50
2006 Suzuki LT50
2007 Kawasaki KDX50
2007 Suzuki JR50
2007 Suzuki LT50
2008 Suzuki LT50