ACT 600895 XACT Prolite Lightweight Performance Flywheel

The ACT 600895 XACT Prolite flywheel is ACT's lightest flywheel offering, engineered to deliver the lowest rotational inertia for dramatically improved throttle response and acceleration. This precision-machined chromoly steel flywheel is designed for enthusiasts and racers seeking maximum performance gains.

Key Features:

• Prolite design offers the lowest inertia for best throttle response and acceleration
• One-piece forged chromoly steel construction eliminates warped inserts and loose ring gears
• Heat-treated throughout for exceptional strength and toughness
• Induction-hardened integral ring gear for maximum gear life and weight reduction
• CNC-machined and dynamically computer-balanced for smooth high-RPM operation
• SFI Specification 1.1 certified for competition use in all racing organizations
• Serviceable and resurfaceable with no additional parts required
• Lead-in chamfers on ring gear teeth for better starter engagement

The XACT Prolite flywheel is preferred for road racing and rally racing applications where maximum performance is required. Note that the reduced rotational mass may result in reduced drivability for daily street use and mild to moderate gear rattle. The one-piece construction provides uniform, efficient heat transfer from the clutch disc and eliminates common failure points found in multi-piece designs.