Features: Designed to outperform any OEM or aftermarket clutch. DPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm spring. DPK clutch kits come in a foam-lined hard plastic case that protects clutch components from being damaged prior to installation. Case can be used to store and transport parts, tools or other items after clutch is installed. Come ready to race - no need to presoak plates in oil. Designed to ensure ultrasmooth power delivery. Exclusive high-heat friction materials for fade-free performance. Friction compounds designed to suit off-road and dual-sport bikes. More durable than OEM plates. Steel Drive Plates. Steel plates won't expand, do not fade or promote clutch swell like stock aluminum plates. Long lasting - up to 300% more life than stock plates. Increased weight over stock plates adds flywheel effect for aiding starting and traction. Will not muddy or contaminate oil. Clutch Springs. Precision-wound using the finest chrome silicone wire. Heat-treated and shot-peened for maximum life. Individually designed to ensure no slippage with super-strong spring rates. Improve feel and ease of clutch operation.