The Steel Ultralight Rear Sprocket is part of the latest collection from Moto Master. Features: Top grade hardened steel, will outlast an aluminium sprocket up to 3 times Special coating for extra durability Race proven design offers optimal strength-to-weight ratio CAD designed and laser cut using state of the art technology Engineered and manufactured in the Netherlands Specifications: COLOR: Black MATERIAL: Steel Model: Ultralight PITCH: 428 POSITION: Rear Product Name: Sprocket Style: Lightweight TEETH: 50 Type: Drive Units: Each To fit: SUZUKI RM 80 1982 All Models SUZUKI RM 80 1983 All Models SUZUKI RM 80 1984 All Models SUZUKI RM 80 1985 All Models SUZUKI RM 80 1989 All Models SUZUKI RM 80 1990 All Models SUZUKI RM 80 1991 All Models SUZUKI RM 80 1992 All Models SUZUKI RM 80 1993 All Models SUZUKI RM 80 1994 All Models SUZUKI RM 80 1995 All Models SUZUKI RM 80 1996 All Models SUZUKI RM 80 1997 All Models SUZUKI RM 80 1998 All Models SUZUKI RM 80 1999 All Models SUZUKI RM 80 2000 All Models SUZUKI RM 80 2001 All Models SUZUKI RM 85 17/14 2019 Small Wheel All Models SUZUKI RM 85 17/14 2020 Small Wheel American Models SUZUKI RM 85 17/14 2021 Small Wheel American Models SUZUKI RM 85 17/14 2022 Small Wheel American Models SUZUKI RM 85 17/14 2023 Small Wheel American Models SUZUKI RM 85 L 2003 Big Wheel American Models SUZUKI RM 85 L 2003 Big Wheel European Models SUZUKI RM 85 L 2004 Big Wheel American Models SUZUKI RM 85 L 2004 Big Wheel European Models SUZUKI RM 85 L 2005 Big Wheel American Models SUZUKI RM 85 L 2005 Big Wheel European Models SUZUKI RM 85 L 2006 Big Wheel American Models SUZUKI RM 85 L 2006 Big Wheel European Models SUZUKI RM 85 L 2007 Big Wheel American Models SUZUKI RM 85 L 2007 Big Wheel European Models SUZUKI RM 85 L 2008 Big Wheel American Models SUZUKI RM 85 L 2008 Big Wheel European Models SUZUKI RM 85 L 2009 Big Wheel American Models SUZUKI RM 85 L 2009 Big Wheel European Models SUZUKI RM 85 L 2010 Big Wheel American Models SUZUKI RM 85 L 2010 Big Wheel European Models SUZUKI RM 85 L 2011 Big Wheel American Models SUZUKI RM 85 L 2011 Big Wheel European Models SUZUKI RM 85 L 2012 Big Wheel American Models SUZUKI RM 85 L 2012 Big Wheel European Models SUZUKI RM 85 L 2013 Big Wheel American Models SUZUKI RM 85 L 2013 Big Wheel European Models SUZUKI RM 85 L 2014 Big Wheel American Models SUZUKI RM 85 L 2014 Big Wheel European Models SUZUKI RM 85 L 2015 Big Wheel American Models SUZUKI RM 85 L 2015 Big Wheel European Models SUZUKI RM 85 L 2016 Big Wheel American Models SUZUKI RM 85 L 2016 Big Wheel European Models SUZUKI RM 85 L 2017 Big Wheel American Models SUZUKI RM 85 L 2017 Big Wheel European Models SUZUKI RM 85 2002 Small Wheel All Models SUZUKI RM 85 2003 Small Wheel All Models SUZUKI RM 85 2004 Small Wheel All Models SUZUKI RM 85 2005 Small Wheel All Models SUZUKI RM 85 2006 Small Wheel All Models SUZUKI RM 85 2007 Small Wheel All Models SUZUKI RM 85 2008 Small Wheel All Models SUZUKI RM 85 2009 Small Wheel All Models SUZUKI RM 85 2010 Small Wheel All Models SUZUKI RM 85 2011 Small Wheel All Models SUZUKI RM 85 2012 Small Wheel All Models SUZUKI RM 85 2013 Small Wheel All Models SUZUKI RM 85 2014 Small Wheel All Models SUZUKI RM 85 2015 Small Wheel All Models SUZUKI RM 85 2016 Small Wheel All Models SUZUKI RM 85 2017 Small Wheel All Models SUZUKI RM 85 2018 Small Wheel All Models YAMAHA YZ 80 LW 1994 American Models YAMAHA YZ 80 LW 1994 European Models YAMAHA YZ 80 LW 1995 American Models YAMAHA YZ 80 LW 1995 European Models YAMAHA YZ 80 LW 1996 American Models YAMAHA YZ 80 LW 1996 European Models YAMAHA YZ 80 LW 1997 American Models YAMAHA YZ 80 LW 1997 European Models YAMAHA YZ 80 LW 1998 American Models YAMAHA YZ 80 LW 1998 European Models YAMAHA YZ 80 LW 1999 American Models YAMAHA YZ 80 LW 1999 European Models YAMAHA YZ 80 LW 2000 All Models YAMAHA YZ 80 LW 2001 All Models YAMAHA YZ 80 1993 All Models YAMAHA YZ 80 1994 All Models YAMAHA YZ 80 1995 All Models YAMAHA YZ 80 1996 All Models YAMAHA YZ 80 1997 All Models YAMAHA YZ 80 1998 All Models YAMAHA YZ 80 1999 All Models YAMAHA YZ 80 2000 All Models YAMAHA YZ 80 2001 All Models YAMAHA YZ 85 LW 2012 All Models YAMAHA YZ 85 LW 2014 All Models YAMAHA YZ 85 LW 2018 All Models YAMAHA YZ 85 LW 2021 All Models YAMAHA YZ 85 LW 2022 All Models YAMAHA YZ 85 LW 2023 All Models YAMAHA YZ 85 LW 2024 All Models Manufacturer part number: 620041150