Rear Sprocket - 40-Tooth - Yamaha - Works/Gold 5-367940

• Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946
• Constructed of high-quality, aerospace grade 7075 T-6 aluminum
• Computer-designed weight reduction holes for the best combination of lightness, strength, and stability
• Exclusive tooth-valley design provides 50% better chain contact area for the best power transfer possible
• Hard anodized coating for added durability and a superb finish
• Cleaning grooves added at the bottom of tooth area

Yamaha -- Banshee 350 4x2 -- (2004, 2000, 2005, 1999, 2006, 2001, 2003, 2002, 1994, 1995, 1989, 1992, 1993, 1997, 1990, 1996, 1998, 1991); Yamaha -- Raptor 660R 4x2 -- (2001, 2005, 2002, 2003, 2004); Yamaha -- YFM 350 X Warrior -- (2003, 2004, 2000, 2002, 1999, 2001, 1997, 1989, 1991, 1993, 1994, 1995, 1996, 1990, 1992, 1998); Yamaha -- Blaster 200 4x2 -- (2005, 2006, 2002, 1999, 2001, 2004, 2000, 2003, 1990, 1993, 1997, 1994, 1991, 1996, 1988, 1992, 1995, 1998, 1989); Yamaha -- YTZ 250 Tri-Z -- (1986, 1985); Yamaha -- XT 500 -- (1979, 1976, 1977, 1978, 1980, 1981); Yamaha -- YZ 400 -- (1979, 1977, 1976, 1978); Yamaha -- IT 400 -- (1979, 1978, 1976, 1977); Yamaha -- YZ 250 -- (1975, 1977, 1976, 1979, 1978, 1974); Yamaha -- DT 400 -- (1977, 1978); Yamaha -- IT 250 -- (1978, 1980, 1977, 1979); Yamaha -- MX 250 -- (1975); Yamaha -- MX 400 -- (1975); Yamaha -- TT 500 -- (1980, 1981, 1979, 1978, 1976, 1977); Yamaha -- YZ 360 -- (1975, 1974); Yamaha -- IT 425 -- (1980); Yamaha -- YZ 465 -- (1980)