ACT 1990 Mazda Miata 4 Pad Rigid Race Disc

Warranty 12MO
Product Weight (lbs.) 1.7
Input Shaft Diameter (Inches) 15/16
Spline Count 22
Disc Type Rigid Race Disc
Friction Surface Diameter (Inches) 7.9
Friction Surface Diameter (mm) 200
SFI 1.1
Disc Material Ceramic
Pad Quantity 4
ItemCodeDesc 4 Pad Rigid Race Disc

4200005 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Feel: Aggressive engagement, quickest shifts, increased gear rattle;

Life: Premium ceramic friction materials provide moderate wear rates and high heat tolerance, rigid design may increase spline wear;

Quality: Lightweight rigid design, chromoly hub is heat-treated for strength and durability;

Recommended Use: Recommended for race use only;

ACT Difference: High burst strength and holds 28% more torque than typical organic materials;

Mazda Miata (1990-1993) - Base/LE/SE 1.6 L4 GAS FI 1597cc