4 Pad Rigid Race Disc by ACT Aggressive engagement, quickest shifts, increased gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance, rigid design may increase spline wear; Lightweight rigid design, chromoly hub is heat-treated for strength and durability; Recommended for race use only; High burst strength and holds 28% more torque than typical organic materials Features Product Weight (lbs.): 1.8 Disc Material: Ceramic Diameter (Inches): 8.8 Diameter (Millimeters): 224 SFI: 1.1 Benefits Aggressive engagement, quickest shifts, increased gear rattle Premium ceramic friction materials provide moderate wear rates and high heat tolerance, rigid design may increase spline wear Lightweight rigid design, chromoly hub is heat-treated for strength and durability Recommended for race use only High burst strength and holds 28% more torque than typical organic materials Applications 1989-1997 Ford Probe 1987-1993 Mazda B2200 1996-2001 Kia Sephia 1990-2003 Mazda Protege 1997-1999 Mercury Tracer What\’s In The Box? 1 – ACT 4 Pad Rigid Race Disc Warranty ACT 1-Year Limited Warranty