83-87 SUZUKI LT125: EBC CK Clutch Kit 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. Cork-based clutch material impregnated with aluminum particles to increase wear life and heat resistance. Highly compressed construction avoids swell and clutch drag. Ideal for general purpose street / sport / touring bikes.