Perrin Performance [17-26 Honda Civic Type-R] Crank Pulley - Red

PERRIN Lightweight Crank Pulley for Civic Type R is a performance crank pulley designed to reduce rotating mass on applicable Honda Civic Type R engines by replacing the much heavier OEM unit.

• Precision-machined crank pulley constructed from CNC aluminum
• Anodized finish for corrosion resistance and long-term durability
• Weighs approximately 1.21 lbs, significantly lighter than the stock crank pulley (~4.10 lbs) for reduced rotational mass
• Precision-machined grooves align with OEM belt profiles
• Includes one lightweight crank pulley and installation instructions/warranty
• Designed for installation in applicable Civic Type R models without requiring ECU tuning

This lightweight crank pulley reduces the mass the engine must spin, which can improve throttle responsiveness and reduce parasitic load on the crankshaft. Crafted with quality materials and engineered for a direct replacement, it fits into the accessory belt drive using OEM belt routing and maintains reliable operation without requiring additional calibration.