Manufactured by Factory Spec Includes 1 rotor 2 needed to replace both sides Made of premium tempered stainless steel Provides strong, reliable braking power Durable works with all types of brake pads Replaces a FRONT rotor on the Yamaha ATVs listed below 1989 Yamaha Warrior 350 YFM350X 1990 Yamaha Warrior 350 YFM350X 1991 Yamaha Warrior 350 YFM350X 1992 Yamaha Warrior 350 YFM350X 1993 Yamaha Warrior 350 YFM350X 1994 Yamaha Warrior 350 YFM350X 1995 Yamaha Warrior 350 YFM350X 1996 Yamaha Warrior 350 YFM350X 1997 Yamaha Warrior 350 YFM350X 1998 Yamaha Warrior 350 YFM350X 1999 Yamaha Warrior 350 YFM350X 2000 Yamaha Warrior 350 YFM350X 2001 Yamaha Warrior 350 YFM350X 2002 Yamaha Warrior 350 YFM350X 2003 Yamaha Warrior 350 YFM350X 2004 Yamaha Warrior 350 YFM350X