Phillip Island. Sepang International Circuit. Le Mans. A short list of storied race tracks where the world's fastest motorcycle road racers and their machines battle for the title of MotoGP® World Champion. Derived from the oil used in the Yamaha's YZR-M1 MotoGP bike, the GP Racing Spec 10W-40 Full Synthetic Oil is the newest generation of Yamalube's 50-plus year lineage of ultra-high performance competition-use engine oils. Coming soon.