MC-900/901 Economy Motorcycle Cover Features Made from durable but soft PVC All seams are heat welded making this cover 100% waterproof Fully ventilated using our exclusive “ Cool-Vent“ System Front & Middle grommets for safety tie-down Depending on exhaust type & length of riding, it is recommended to let pipes & moving parts that may heat up cool at least 10 minutes before covering Cover is not intended for trailering