Smooth, powerful acceleration is available with a twist of the wrist from a new 451 cm3 engine. The acceleration feels brisk thanks to plenty of power in the low- to mid-rpm range, and, when the throttle stays on, enough power in the high-rpm range to hit higher speeds with ease. With well-balanced power output and strong acceleration throughout the rev range, the combination of this engine with a lightweight chassis makes the machine well-suited to a wide variety of riding situations including everyday riding.