BikeMaster Yamaha Rear Steel Sprocket 520 40T - Black

Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster? Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMaster? line of chains.

Designed To Fit:
1974 Yamaha YZ250
1974 Yamaha YZ360
1975 Yamaha Dt400
1975 Yamaha Mx250
1975 Yamaha Mx400
1975 Yamaha YZ250
1975 Yamaha YZ360
1976 Yamaha Dt400
1976 Yamaha It400
1976 Yamaha TT500
1976 Yamaha XT500
1976 Yamaha YZ250
1976 Yamaha YZ400
1977 Yamaha Dt400
1977 Yamaha It250
1977 Yamaha It400
1977 Yamaha TT500
1977 Yamaha XT500
1977 Yamaha YZ250
1977 Yamaha YZ400
1978 Yamaha Dt400
1978 Yamaha It250
1978 Yamaha It400
1978 Yamaha TT500
1978 Yamaha XT500
1978 Yamaha YZ250
1978 Yamaha YZ400
1979 Yamaha It250
1979 Yamaha It400
1979 Yamaha TT500
1979 Yamaha XT500
1979 Yamaha YZ250
1979 Yamaha YZ400
1980 Yamaha It175
1980 Yamaha It250
1980 Yamaha It425
1980 Yamaha TT500
1980 Yamaha XT500
1980 Yamaha YZ125
1980 Yamaha YZ250
1980 Yamaha YZ465
1981 Yamaha It175
1981 Yamaha It250
1981 Yamaha It465
1981 Yamaha TT500
1981 Yamaha XT500
1981 Yamaha YZ125
1981 Yamaha YZ250
1981 Yamaha YZ465
1982 Yamaha It175
1982 Yamaha It250
1982 Yamaha It465
1982 Yamaha YZ125
1982 Yamaha YZ250
1982 Yamaha YZ490
1983 Yamaha It175
1983 Yamaha It250
1983 Yamaha It490
1983 Yamaha TT600
1983 Yamaha YZ125
1983 Yamaha YZ250
1983 Yamaha YZ490
1984 Yamaha It200
1984 Yamaha It490
1984 Yamaha TT600
1984 Yamaha YZ125
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Yamaha It200
1985 Yamaha TT600
1985 Yamaha YTZ250 Tri-Z
1985 Yamaha YZ125
1985 Yamaha YZ250
1985 Yamaha YZ490
1986 Yamaha It200
1986 Yamaha TT350
1986 Yamaha TT600
1986 Yamaha YTZ250 Tri-Z
1986 Yamaha YZ125
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Yamaha TT350
1987 Yamaha YZ125
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Yamaha YFS200 Blaster
1988 Yamaha YZ125
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha YFM350X Warrior
1989 Yamaha YFS200 Blaster
1989 Yamaha YFZ350 Banshee
1989 Yamaha YZ125
1989 Yamaha YZ250
1989 Yamaha YZ490
1990 Yamaha YFM350X Warrior
1990 Yamaha YFS200 Blaster
1990 Yamaha YFZ350 Banshee
1990 Yamaha YZ250
1990 Yamaha YZ490
1991 Yamaha WR250
1991 Yamaha YFM350X Warrior
1991 Yamaha YFS200 Blaster
1991 Yamaha YFZ350 Banshee
1991 Yamaha YZ125
1991 Yamaha YZ250
1992 Yamaha WR250
1992 Yamaha YFM350X Warrior
1992 Yamaha YFS200 Blaster
1992 Yamaha YFZ350 Banshee
1992 Yamaha YZ125
1992 Yamaha YZ250
1993 Yamaha WR250
1993 Yamaha YFM350X Warrior
1993 Yamaha YFS200 Blaster
1993 Yamaha YFZ350 Banshee
1993 Yamaha YZ125
1993 Yamaha YZ250
1994 Yamaha WR250
1994 Yamaha YFM350X Warrior
1994 Yamaha YFS200 Blaster
1994 Yamaha YFZ350 Banshee
1994 Yamaha YZ125
1994 Yamaha YZ250
1995 Yamaha WR250
1995 Yamaha YFM350X Warrior
1995 Yamaha YFS200 Blaster
1995 Yamaha YFZ350 Banshee
1995 Yamaha YZ125
1995 Yamaha YZ250
1996 Yamaha WR250
1996 Yamaha YFM350X Warrior
1996 Yamaha YFS200 Blaster
1996 Yamaha YFZ350 Banshee
1996 Yamaha YZ125
1996 Yamaha YZ250
1997 Yamaha YFM350X Warrior
1997 Yamaha YFS200 Blaster
1997 Yamaha YFZ350 Banshee
1997 Yamaha YZ125
1997 Yamaha YZ250
1998 Yamaha WR400F
1998 Yamaha YFM350X Warrior
1998 Yamaha YFS200 Blaster
1998 Yamaha YFZ350 Banshee
1998 Yamaha YZ125
1998 Yamaha YZ250
1998 Yamaha YZ400F
1999 Yamaha TTR250
1999 Yamaha YFM350X Warrior
1999 Yamaha YFS200 Blaster
1999 Yamaha YFZ350 Banshee
2000 Yamaha TTR250
2000 Yamaha YFM350X Warrior
2000 Yamaha YFS200 Blaster
2000 Yamaha YFZ350 Banshee
2001 Yamaha TTR250
2001 Yamaha YFM350X Warrior
2001 Yamaha YFM660R Raptor
2001 Yamaha YFS200 Blaster
2001 Yamaha YFZ350 Banshee
2002 Yamaha TTR250
2002 Yamaha YFM350X Warrior
2002 Yamaha YFM660R Raptor
2002 Yamaha YFS200 Blaster
2002 Yamaha YFZ350 Banshee
2003 Yamaha TTR250
2003 Yamaha YFM350X Warrior
2003 Yamaha YFM660R Raptor
2003 Yamaha YFS200 Blaster
2003 Yamaha YFZ350 Banshee
2004 Yamaha TTR250
2004 Yamaha YFM350X Warrior
2004 Yamaha YFM660R Raptor
2004 Yamaha YFS200 Blaster
2004 Yamaha YFZ350 Banshee
2005 Yamaha TTR250
2005 Yamaha YFM660R Raptor
2005 Yamaha YFS200 Blaster
2005 Yamaha YFZ350 Banshee
2006 Yamaha TTR250
2006 Yamaha YFS200 Blaster
2006 Yamaha YFZ350 Banshee