XClutch Twin-Disc Solid Organic Clutch Kit with Flywheel | Multiple BMW Fitments (XKBM23589-2G)Multiple BMW Fitments Twin Disc Solid Organic Clutch Kit with Flywheel by XClutch The XClutch Multi Disc Street Performance range has been specifically developed to offer the ultimate clutch solution for high performance street vehicles that demand a significant increase in torque capacity. Features Alignment Tool Included: Yes Clamping Force % Increase: N A Clutch Disc Diameter: 9. 055 in. Disc Material: Organic Disc Type Sprung Solid: Solid Flywheel