A snowmobile’s underbelly can take a lot of abuse when riding in unpredictable conditions. A Ski-Doo skid plate made of high molecular weight polyethylene protects your sled from damage. The Full Body Skid Plate’s three-part kit includes a main center section and easily removable extensions under running boards that protect the brake and chaincase. Protection & Coverage Provides maximum underbelly protection. Materials & Construction Made of high molecular weight polyethylene. Included & Quantity 3 part kit includes main center section and easily removable extensions under running boards that protect brake and chaincase.