KBM22001-1R

Recommended for: Motorsport Applications

-1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing.

• Torque capacity 520Nm
• Clamp load 820Kg 95% Increased over standard
• Sprung Ceramic Friction Disc
• Extra Heavy Duty Pressure Plate
• Kit contains everything you need for a successful installation + accessories

The sprung ceramic range of kits have been developed for motorsport applications where a higher heat and torque capacity is required. These discs utilise a sprung hub that helps to reduce shock loading and are commonly used in track cars that retain the factory transmission.

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.

Xtreme Performance upgrade kits are available with everything you need for a successful installation + accessories you may want to upgrade or replace while the gearbox is out of the vehicle.

Clutch Disc Diameter (mm)	215
Clutch Disc Spline Count	10
Clutch Disc Spline Diameter (mm)	29
Flywheel Step (mm)	+0.4
Torque (Nm)	520
Clamp Force	820Kg
Clamp Force Increase	95%
Stage	Stage 2R
Usage	Track Use
Design	Single Plate Sprung Ceramic Disc – designed for high-performance or track-oriented vehicles. Provides increased heat resistance and torque capacity while maintaining some drivability thanks to the sprung hub design.
Tech Bulletins	TSB-269  TSB-BM03  TSB-TB02
Kit Includes	Pressure Plate, Clutch Disc, Release Bearing, Spigot Bearing, Alignment Tool
Flywheel	Not included

Compatibility
BMW	3-Series	E21 | 315	1981.03-1984.03	M10 B16 (164VB) 1573 Petrol 55 kW 75 BHP (1981.03 - 1984.03)	520	Track Use	Not included
BMW	3-Series	E30 | 315	1982.09-1991.12	M10 B16 (16A) 1573 Petrol 55 kW 75 BHP (1982.09 - 1991.12)	520	Track Use	Not included
BMW	3-Series	E21 | 316	1980.09-1982.12	M10 B18 (184VC) 1766 66 kW 90 BHP (1980.09 - 1982.12)	520	Track Use	Not included
BMW	3-Series	E21 | 316	1975.08-1980.08	M10 B18 (184VA) 1766 66 kW 90 BHP (1975.08 - 1980.08)	520	Track Use	Not included
BMW	3-Series	E30 | 316	1983.09-1988.06	M10 B18 (184VD) 1766 66 kW 90 BHP (1983.09 - 1988.06)	520	Track Use	Not included
BMW	3-Series	E30 | 316 (Ecotronic)	1983.09-1988.06	M10 B18 (184VD) 1766 66 kW 90 BHP (1983.09 - 1988.06)	520	Track Use	Not included
BMW	5-Series	E12 | 518	1974.07-1981.05	M10 B18 (184VB) 1766 66 kW 90 BHP (1974.07 - 1981.05)	520	Track Use	Not included
BMW	5-Series	E28 | 518	1981.06-1984.09	M10 B18 (184VC), M10 B18 (184VD) 1766 66 kW 90 BHP (1981.06 - 1984.09)	520	Track Use	Not included
BMW	3-Series	E21 | 318	1975.08-1980.08	M10 B18 (184VA) 1766 Petrol 72 kW 98 BHP (1975.08 - 1980.08)	520	Track Use	Not included
BMW	3-Series	E30 | 316i	1987.08-1988.08	M10 B18 (184KA) 1766 Petrol 75 kW 102 BHP (1987.08 - 1988.08)	520	Track Use	Not included
BMW	3-Series	E30 | 318i	1984.12-1988.08	M10 B18 (184KA) 1766 Petrol 75 kW 102 BHP (1984.12 - 1988.08)	520	Track Use	Not included
BMW	5-Series	E12 | 518i	1979.06-1981.06	M10 B18 (184EB) 1766 Petrol 75 kW 102 BHP (1979.06 - 1981.06)	520	Track Use	Not included
BMW	5-Series	E28 | 518i	1981.05-1987.12	M10 B18 (184EB) 1766 Petrol 75 kW 102 BHP (1981.05 - 1987.12)	520	Track Use	Not included
BMW	3-Series	E21 | 318i	1979.11-1982.08	M10 B18 (184VA) 1766 Petrol 77 kW 105 BHP (1979.11 - 1982.08)	520	Track Use	Not included
BMW	3-Series	E30 | 318i	1982.09-1987.08	M10 B18 (184EA), M10 B18 (184EB), M10 B18 (184EZ) 1766 Petrol 77 kW 105 BHP (1982.09 - 1987.08)	520	Track Use	Not included
BMW	3-Series	E30 | 318 i Baur TC	1982.09-1990.06	M10 B18 (184EA), M10 B18 (184EB), M10 B18 (184EZ) 1766 Petrol 77 kW 105 BHP (1982.09 - 1990.06)	520	Track Use	Not included
BMW	5-Series	E28 | 518i	1981.05-1987.12	M10 B18 (184EB) 1766 Petrol 77 kW 105 BHP (1981.05 - 1987.12)	520	Track Use	Not included
BMW	3-Series	E21 | 320	1975.06-1979.07	M10 B20 1990 Petrol 80 kW 109 BHP (1975.06 - 1979.07)	520	Track Use	Not included
BMW	3-Series	E21 | 320/6	1977.08-1982.10	M20 B20 (206VA) 1990 Petrol 90 kW 122 BHP (1977.08 - 1982.10)	520	Track Use	Not included
BMW	3-Series	E21 | 320i	1975.06-1982.08	M10 B20 1990 Petrol 92 kW 125 BHP (1975.06 - 1982.08)	520	Track Use	Not included