Composite impact absorbing plastic with silicone additive to reduce friction Built for rough MX, off-road and enduro riders who needs maximum racing protection TMD skid plates are designed to allow maximum frame flex Precision-formed (not molded) with no welds to crack or creak Up to 45% lighter than aluminum skid plates and reduced engine bounced to the rider 35% lighter than alloy plates All hardware is 100% replaceable Covers frame rails, water pump and ignition cover Reduces noise and vibration Engineered to provide the best overall coverage. SKID PLT KTM 125/150SX/XC