Function: Heavy duty protection of the engine cover from possible stone chips and damage caused by falls during motorcycling. The high temperature resistant rubber pads distribute the force more evenly and allow them to absorb possible shocks between the part and the engine cover. Material and technology: highly resistant plastic polymer to protect against drops and impacts. High quality precision engineered with over-injected, shock-absorbing rubber inlays and stainless steel insoles. Over-injection metal part, strategically positioned to improve protection in the event of an impact or impact. Design: minimalist design matches the appearance of each specific motorcycle model. Premium textured finish with engraved Polisport logo on the metal part of the part. Designed and manufactured in Europe. COMPOSITION: Includes a clutch cover protector and/or alternator cover protector, packed in a recycled cardboard box. High quality mounting kit with all necessary materials for quick and easy installation. Model: the clutch cover fits the Kawasaki Z900 17-21 inch