Potent Twin-Cylinder Powerplant: Large 321cc twin-cylinder engine offers excellent performance whether navigating cross-town traffic, hitting the twisties, or on the racetrack.Enviable Yamaha R-Series Styling: Yamaha supersport-inspired styling with a full fairing in a chassis that makes it perfect for first time riders or experienced riders who prefer a lightweight, nimble machine. And three beautiful coloring options are available which means there is a color choice that is right for you.