BikeMaster Yamaha Rear Steel Sprocket 520 42T - 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 provide long lasting performance and optimal chain engagement under demanding rear wheel conditions
• Precision engineered for direct fitment and smooth power delivery in motorcycles with corresponding chain sizes

Fits 1974 Yamaha YZ250 Base 1974 Yamaha YZ360 Base 1975 Yamaha Mx250 Base 1975 Yamaha Mx400 Base 1975 Yamaha YZ250 Base 1975 Yamaha YZ360 Base 1976 Yamaha It400 Base 1976 Yamaha TT500 Base 1976 Yamaha XT500 Base 1976 Yamaha YZ250 Base 1976 Yamaha YZ400 Base 1977 Yamaha Dt400 Base 1977 Yamaha It250 Base 1977 Yamaha It400 Base 1977 Yamaha TT500 Base 1977 Yamaha XT500 Base 1977 Yamaha YZ250 Base 1977 Yamaha YZ400 Base 1978 Yamaha Dt400 Base 1978 Yamaha It250 Base 1978 Yamaha It400 Base 1978 Yamaha TT500 Base 1978 Yamaha XT500 Base 1978 Yamaha YZ250 Base 1978 Yamaha YZ400 Base 1979 Yamaha It250 Base 1979 Yamaha It400 Base 1979 Yamaha TT500 Base 1979 Yamaha XT500 Base 1979 Yamaha YZ250 Base 1979 Yamaha YZ400 Base 1980 Yamaha It250 Base 1980 Yamaha It425 Base 1980 Yamaha TT500 Base 1980 Yamaha XT500 Base 1980 Yamaha YZ465 Base 1981 Yamaha TT500 Base 1981 Yamaha XT500 Base 1985 Yamaha YTZ250 Tri-Z Base 1986 Yamaha YTZ250 Tri-Z Base 1988 Yamaha YFS200 Blaster Base 1989 Yamaha YFM350X Warrior Base 1989 Yamaha YFS200 Blaster Base 1989 Yamaha YFZ350 Banshee Base 1990 Yamaha YFM350X Warrior Base 1990 Yamaha YFS200 Blaster Base 1990 Yamaha YFZ350 Banshee Base 1991 Yamaha YFM350X Warrior Base 1991 Yamaha YFS200 Blaster Base 1991 Yamaha YFZ350 Banshee Base 1992 Yamaha YFM350X Warrior Base 1992 Yamaha YFS200 Blaster Base 1992 Yamaha YFZ350 Banshee Base 1993 Yamaha YFM350X Warrior Base 1993 Yamaha YFS200 Blaster Base 1993 Yamaha YFZ350 Banshee Base 1994 Yamaha YFM350X Warrior Base 1994 Yamaha YFS200 Blaster Base 1994 Yamaha YFZ350 Banshee Base 1995 Yamaha YFM350X Warrior Base 1995 Yamaha YFS200 Blaster Base 1995 Yamaha YFZ350 Banshee Base 1996 Yamaha YFM350X Warrior Base 1996 Yamaha YFS200 Blaster Base 1996 Yamaha YFZ350 Banshee Base 1997 Yamaha YFM350X Warrior Base 1997 Yamaha YFS200 Blaster Base 1997 Yamaha YFZ350 Banshee Base 1998 Yamaha YFM350X Warrior Base 1998 Yamaha YFS200 Blaster Base 1998 Yamaha YFZ350 Banshee Base 1999 Yamaha YFM350X Warrior Base 1999 Yamaha YFS200 Blaster Base 1999 Yamaha YFZ350 Banshee Base 2000 Yamaha YFM350X Warrior Base 2000 Yamaha YFS200 Blaster Base 2000 Yamaha YFZ350 Banshee Base 2001 Yamaha YFM350X Warrior Base 2001 Yamaha YFM660R Raptor Base 2001 Yamaha YFS200 Blaster Base 2001 Yamaha YFZ350 Banshee Base 2002 Yamaha YFM350X Warrior Base 2002 Yamaha YFM660R Raptor Base 2002 Yamaha YFS200 Blaster Base 2002 Yamaha YFZ350 Banshee Base 2003 Yamaha YFM350X Warrior Base 2003 Yamaha YFM660R Raptor Base 2003 Yamaha YFS200 Blaster Base 2003 Yamaha YFZ350 Banshee Base 2004 Yamaha YFM350X Warrior Base 2004 Yamaha YFM660R Raptor Base 2004 Yamaha YFS200 Blaster Base 2004 Yamaha YFZ350 Banshee Base 2005 Yamaha YFM660R Raptor Base 2005 Yamaha YFS200 Blaster Base 2005 Yamaha YFZ350 Banshee Base 2006 Yamaha YFS200 Blaster Base 2006 Yamaha YFZ350 Banshee Base