Jt Sprockets Sprocket - Rear - Yamaha - 50-Tooth Jtr853.50

• Computer designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards
• Sprockets are heat-treated and beadblasted to reduce material surface tension
• Front sprockets are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
• Steel rear sprockets are made with top-quality Japanese C45 high carbon steel
• Aluminum rear sprockets are made with high strength Austrian 7075 T-6 anodized aluminum
• JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance

Yamaha -- Blaster 200 4x2 -- (1993, 1991, 1988, 1996, 1998, 1990, 1992, 1995, 1989, 1994, 1997, 2004, 2006, 2001, 2005, 2000, 2003, 2002, 1999); Yamaha -- YZ 360 -- (1974, 1975); Yamaha -- YZ 400 -- (1978, 1977, 1976, 1979); Yamaha -- YZ 250 -- (1974, 1995, 1983, 1989, 1991, 1996, 1977, 1975, 1976, 1980, 1981, 1988, 1994, 1984, 1997, 1985, 1992, 1978, 1979, 1982, 1987, 1993, 1986, 1990, 1998); Yamaha -- TT 500 -- (1980, 1977, 1979, 1981, 1976, 1978); Yamaha -- YZ 125 -- (1982, 1985, 1984, 1986, 1988, 1991, 1981, 1994, 1992, 1980, 1989, 1997, 1983, 1987, 1993, 1995, 1996, 1990, 1998); Yamaha -- XT 500 -- (1980, 1981, 1978, 1977, 1976, 1979); Yamaha -- Banshee 350 4x2 -- (1989, 1993, 1992, 1994, 1995, 1990, 1997, 1991, 1996, 1998, 2004, 2000, 2001, 2003, 2005, 1999, 2006, 2002); Yamaha -- WR 250 Z -- (1993, 1991, 1994, 1995, 1996, 1992); Yamaha -- IT 490 -- (1983, 1984); Yamaha -- IT 200 -- (1986, 1984, 1985); Yamaha -- YZ 100 -- (1983, 1982); Yamaha -- YZ 465 -- (1981, 1980); Yamaha -- WR 400 F -- (1998); Yamaha -- IT 400 -- (1979, 1977, 1978, 1976); Yamaha -- IT 465 -- (1982, 1981); Yamaha -- IT 175 -- (1980, 1983, 1982, 1981); Yamaha -- YZ 400 F -- (1998); Yamaha -- YZ 490 -- (1984, 1988, 1990, 1987, 1983, 1985, 1982, 1989, 1986); Yamaha -- IT 250 -- (1979, 1981, 1978, 1980, 1982, 1977, 1983, 1984); Yamaha -- DT 400 -- (1978, 1977); Yamaha -- YZ 250 WR -- (1989, 1990); Yamaha -- WR 500 Z -- (1992, 1993); Yamaha -- YFM 350 X Warrior -- (1992, 1998, 1991, 1989, 1990, 1996, 1995, 1994, 1997, 1993, 2003, 2004, 2002, 2000, 1999, 2001); Yamaha -- IT 425 -- (1980); Yamaha -- YTZ 250 Tri-Z -- (1985, 1986); Yamaha -- TT-R 250 -- (2002, 1999, 2003, 2006, 2004, 2001, 2005, 2000); Yamaha -- Raptor 660R 4x2 -- (2005, 2002, 2001, 2003, 2004); BMW -- G 450 X -- (2008, 2009, 2010)