Its combination of long-travel suspension, sporty 17 inch wheels, a slim upright riding position and a low-mid range focused parallel-twin engine result in a highly versatile package offering riders maximum riding excitement. Compact 649 cc parallel-twin engine combines maximum low- and mid-range torque and high-rpm performance for an exhilarating ride Slim, upright riding position offers a high level of comfort and nimble handling Windscreen with 2 inches of tool-free adjustment adds comfort for highway cruising