BikeMaster Honda 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 1978 Honda XL250S Base 1979 Honda XL250S Base 1979 Honda XL500S Base 1979 Honda XR250 Base 1980 Honda XL250S Base 1980 Honda XL500S Base 1980 Honda XR250 Base 1981 Honda XL250S Base 1981 Honda XL500S Base 1981 Honda XR250R Base 1981 Honda XR500R Base 1982 Honda XL250R Base 1982 Honda XL500R Base 1982 Honda XR250R Base 1982 Honda XR500R Base 1983 Honda XL250R Base 1983 Honda XL600R Base 1983 Honda XR350R Base 1984 Honda XL350R Base 1984 Honda XL600R Base 1984 Honda XR200R Base 1984 Honda XR350R Base 1985 Honda XL350R Base 1985 Honda XL600R Base 1985 Honda XR200R Base 1985 Honda XR350R Base 1986 Honda XL600R Base 1986 Honda XR200R Base 1987 Honda XL600R Base 1987 Honda XR200R Base 1988 Honda NX250 Base 1988 Honda XR200R Base 1989 Honda NX250 Base 1989 Honda XR200R Base 1990 Honda NX250 Base 1990 Honda XR200R Base 1991 Honda XR200R Base 1992 Honda XR200R Base 1993 Honda XR200R Base 1994 Honda XR200R Base 1995 Honda XR200R Base 1996 Honda XR200R Base 1997 Honda XR200R Base 1998 Honda XR200R Base 1999 Honda XR200R Base 1999 Yamaha WR400F Base 2000 Honda XR200R Base 2000 Yamaha WR400F Base 2001 Honda XR200R Base 2001 Yamaha WR250F Base 2002 Honda XR200R Base 2002 Yamaha WR250F Base 2003 Yamaha WR250F Base 2004 Yamaha WR250F Base 2005 Yamaha WR250F Base 2006 Yamaha WR250F Base 2008 Yamaha WR250R Base 2009 Yamaha WR250R Base 2010 Yamaha WR250R Base 2011 Yamaha WR250R Base 2012 Yamaha WR250R Base 2013 Yamaha WR250R Base 2014 Yamaha WR250R Base 2015 Yamaha WR250R Base 2016 Yamaha WR250R Base 2017 Yamaha WR250R Base 2018 Yamaha WR250R Base 2019 Yamaha WR250R Base 2020 Yamaha WR250R Base