EBC Standard CK Series
Complete Engine sets of STACK HEIGHT CONTROLLED friction plates featuring the EBC unique alloy particle impregnated clutch facings that prevent burn up or slippage. EVERY CK kit is matched and measured to give you a perfect stack height. NEVER try to fit individual plates is the EBC recommendation.

EBC CSK Spring Kits

Coil Springs
These are spiral wound springs using 4-8 pieces per set made from heat treated high carbon steel and come in various shapes and sizes delivering differing spring tensions depending on the size of the bike and the horsepower of your engine. It is important to note that you cannot change the basic shape of these springs to gain any performance advantage but what you CAN do is buy an EBC Brakes CSK kit which have slightly thicker winding material and deliver 10-15% more clamp pressure. This can help reduce clutch slip or fast clutch wear on your machine.

All springs get tired and should be replaced at every engine rebuild or clutch overhaul.

Diaphragm Springs
These are a dish shaped flat steel pressure ring and there are normally only 1 or 2 in a bikes engine, you should never add MORE springs on a diaphragm spring set up.

If you do wish to upgrade the clamp load and your bikes is fitted with a diaphragm spring clutch kit buy an EBC Brakes spring kit, all of which are built with 10-15% more clamp pressure than stock.

This can again reduce clutch slip and premature clutch wear.

Coil Springs

EBC Street Racer Clutch Set
The latest Kevlar fiber lined clutches for sport bikes and racers, the kits are complete engine sets of matched and measured STACK HEIGHT to provide the perfect rebuild and come complete with 15% uprated heavy duty clutch springs. Ideal for heavy sport bikes, faster riders and production based race use. Advantages include longer life, higher heat resistance, although this clutch has a more aggressive/faster take up than the CK cork series.

EBC Race/Sport SRK Series
New SRK complete kits include Kevlar® fiber lined friction plates, steel separator plates and springs to provide a streetgoing kit for high performance street and road race use much similar to the DRC program for off road. Some of the kits will now feature new DIAPHRAGM springs as used in many larger new bikes to provide a complete clutch rebuild kit for every sportbike possible.