Both our Standard Lightweight and Super Lightweight Flywheels are manufactured from high grade EN24T and fully CNC machined in-house. The Standard Lightweight is also heat-treated to V condition, and is chemically dipped to improve its longevity. Titan has developed the Standard Lightweight Flywheel to suit an 8.5" Clutch with a 6.8kg saving compared to the original dual mass flywheel. Whereas the Super Lightweight Flywheel has been developed to suit a 7.25" Clutch with a 7.7kg saving compared to the original dual mass flywheel. These weight reductions increase performance, as there is less inertia to the Crankshaft causing a faster throttle response.