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.): 1.7 Disc Material: Ceramic Diameter (Inches): 8.4 Diameter (Millimeters): 214 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 1991-2002 Infiniti G20 1995-1998 Nissan 200SX 1991-1993 Nissan NX 1991-2006 Nissan Sentra What\’s In The Box? 1 – ACT 4 Pad Rigid Race Disc Warranty ACT 1-Year Limited Warranty