The Performance Clutches Lightweight Flywheel is designed for drivers looking to reduce rotational mass and improve engine response without compromising the durability needed for fast road and track use. Weighing just 5kg, this lightweight flywheel significantly reduces drivetrain inertia, allowing the engine to rev more freely and respond more quickly to throttle inputs.
Manufactured from 4140 forged steel, the flywheel combines high strength with reduced weight. The lower rotational mass helps deliver faster rev changes, sharper throttle response, and quicker transitions between gears, giving the car a more immediate and connected feel.
Unlike multi-piece aluminium flywheels that use a separate ring gear, the ring gear teeth are machined as an integral part of the flywheel. This one-piece construction eliminates potential issues associated with different materials expanding at different rates, providing a strong and durable solution for demanding applications.
Designed as a direct-fit performance upgrade for applications including the Mazda MX-5 NA and NB, the F-7045-L2 is well suited to tuned road cars, spirited driving, and occasional track use.
