Engine Type: Single-cylinder four-stroke Displacement: 449cc Bore and Stroke: 96 mm x 62.1 mm Cooling: Liquid Compression Ratio: 13.5:1 Fuel System: Programmed Fuel Injection (PGM-FI), 46 mm downdraft throttle body Ignition: Full transistorized with electronic advance Front Suspension: 49 mm inverted Showa fork with rebound and compression damping adjustability; 12.0 in. of travel Front Brakes: Single 260 mm disc with twin-piston caliper Front Tire: Dunlop Geomax AT81 90/90-21 Rear Suspension: Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability; 12.28 in. of travel Rear Brakes: Single 240 mm disc Rear Tire: Dunlop Geomax AT81 120/90-18 Dry Weight: Curb Weight: 257 lb. Fuel Capacity: 2.2 gal. Wheelbase: 58.1 in. Ground Clearance: 12.9 in. Seat Height: 37.8 in. Trail: 4.6 in. (116 mm) Rake: 27 deg. 22 min. Transmission: Close-ratio five-speed Final Drive: #520 Chain; 13T/50T Colors: Red