2Cr13 Stainless Steel Solid or Floating Solid Solid or Floating (Factory):Solid Diameter (mm):220 Factory Diameter (mm):220 Factory Thickness (mm):3.5 Brake Rotors Front/Rear Made from high-carbon hardened steel to avoid severe rotor wear. Eliminates disc and pad scoring. Extends both pad and rotor life significantly. 1987 Yamaha Banshee 350 1988 Yamaha Banshee 350 1989 Yamaha Banshee 350 1987 Yamaha Warrior 350 1988 Yamaha Warrior 350 1989 Yamaha Warrior 350 1995 Yamaha Wolverine 350 1996 Yamaha Wolverine 350 1997 Yamaha Wolverine 350 1998 Yamaha Wolverine 350 1999 Yamaha Wolverine 350 2000 Yamaha Wolverine 350 2001 Yamaha Wolverine 350 2002 Yamaha Wolverine 350 2003 Yamaha Wolverine 350 2004 Yamaha Wolverine 350 2005 Yamaha Wolverine 350