Part Number: HS1-HDR4

Description: ACT HD/Race Rigid 4 Pad Clutch Kit

Product Weight (lbs.): 11.9

Torque Capacity (ft/lbs.): 475

Torque Capacity Over OE: 78%

Pressure Plate Type: Heavy Duty

Clutch Disc Diameter: 212

Input Spline Quantity: 24

Input Shaft Diameter: 1.03125

Disc Material: Ceramic

Part Fitment Requirement: Kit does not include bearings.

Alignment Tool Included: Yes

Grease Included: Yes

Fitment: 00-09 Honda S2000

Details:

HS1-HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Features and Benefits

• "Excellence in Performance", backed by the best one-year warranty in the industry!