The latest offering from EBC is the complete clutch rebuild kit which includes Aramid-lined fiber plates as in the SRC kits but with the addition of the steel separator plates to allow the clutch to be rebuilt to exact original stack height. Kits include DuPont™ Kevlar® fiber-lined friction plates, steel separator plates and springs made to provide a street-going kit for high performance street and road race use. Kits includes springs which in some cases are new "diaphragm" type as used in many modern sportbikes.