Twin Plate Clutch Kit 230mm Xtreme Clutch for Toyota JZ BMW 10T 1-3/8" 35mm - KTY23579-2E - Xtreme Clutch 230mm twin plate kit The Xtreme Clutch 230mm Race Clutch is available with either ceramic, organic or carbon friction materials, making these kits ideal for high horsepower and motorsport applications where a high heat capacity is required. The Xtreme 230mm Race Clutch is the ultimate in clutch solutions with a range like no other. The 230mm range boasts a variety of kits to suit most high horsepower applications for street, circuit, drift or race use. The Xtreme 230mm Race Clutch has been designed, allowing for endless options with clutch operation with internal hydraulic options and pull-push conversions a factoring feature in the 230mm range. Product Features: Torque capacity 1800Nm Kit contains everything you need for a successful installation + accessories Push type billet alloy cover Low pedal effort 4140 Chromoly pressure & intermediate plates Chromoly adapter ring Low inertia Serviceable components SFI certified design   Flat Diaphragm Rolled Diaphragm Clamping Force 1300kg 1300kg Torque Rating 1800Nm 1800Nm Bearing Contact Diameter 65mm FLAT BEARING Bearing Load (@ 48mm) 180kg 150kg Release Travel Required 7mm 7mm Assembly Mass (without flywheel) 8.30kg 8.30kg Disc Set Static Mass 2.25kg 2.25kg Friction Thickness New 8mm (0.315") 8mm (0.315") Friction Thickness Worn 7.5mm (0.295") 7.5mm (0.295") Tech. Info Clutch Disc Diameter (mm): 230 Clutch Disc Spline Count: 10 Clutch Disc Spline Diameter (mm): 35 Torque (Nm): 1830 Flywheel Step: +3.8mm Design: Twin Plate Stage: Multiplate - track use only Tech Bulletins: TSB-166 Recommended for: Motorsport Weight [KG]: 19.47 Applications Engine Toyota 1JZ/ 2JZ I6 Transmission BMW 10T x 1-3/8"" (35mm)