Asegure su sitio web: 5 pasos para pasar de HTTP a HTTPS Revista de Xtreme Performance Solid Organic Clutch Kit incl. SMF & CSC. At Xtreme Clutch, we strive to offer a variety of clutch options for each vehicle to ensure a clutch solution is available for every vehicle application. Whether you are modifying a road vehicle or building a race car from scratch, we have the clutch solution for you. Our upgrades are divided into different stages depending on the friction disc material and the number of friction discs. Solid Organic 1G Xtreme Solid Organic Clutch Kits are recommended for Street use and light track use in vehicles with minor engine modifications. A rigid centre version of the sprung organic friction disc (1A), these kits are designed for specific applications and are ideal for street use and light track use. Recommended for: Street use and light track use in vehicles with minor engine modifications. Notes: This clutch kit includes a Single Mass Flywheel (SMF) and Concentric Slave Cylinder (CSC)