R&G Racing Engine Cover Set Yamaha R3 R&G Racing Engine Covers have been developed in collaboration with race teams and have been crash tested in the R&G Racing Suzuki Gsx-R Trophy. Crafted from 4mm polypropylene for strength, durability and good looks, they complement the R&G protection line perfectly. Lighter than the heavy CNC protectors of the past, R&G Racing Engine Covers not only save weight, but can be quickly changed track-side. R and G Engine Covers have been designed specifically so that the motorcycle engine case does not have to be opened during install, negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Racing Engine Cover into place, and re-install the original bolts. The covers could save you hundreds of dollars in the event of an accident. R&Gs entire range of Engine Covers have been approved by the British Superbike Championship (Bsb) and the American Motorcycling Association (Ama) for use in any sanctioned races. Features: 4mm polypropylene construction Bolt directly over existing engine cover Matte black finish AMA & BSB approved Includes stator and clutch cover Made in the UK