Engine: DOHC, liquid-cooled single-cylinder
Displacement: 449cc
Bore x Stroke: 96.0 x 62.1mm
Compression Ratio: 12.5:1
Transmission/Final Drive: 5-speed/chain
Dirt Rider Measured Horsepower: 53.5 hp @ 9,600 rpm
Dirt Rider Measured Torque: 32.4 lb.-ft. @ 6,900 rpm
Fuel System: EFI w/ 44mm Keihin throttle body
Clutch: Wet, multiplate; hydraulic actuation
Frame: Aluminum perimeter
Front Suspension: Showa 49mm coil-spring fork, compression damping and rebound damping adjustable; 12.0 in. travel
Rear Suspension: Showa shock, spring preload, high/low-speed compression damping, and rebound damping adjustable; 12.1 in. travel
Front Brake: Brembo 2-piston caliper, 270mm semi-floating disc
Rear Brake: Nissin 1-piston caliper, 240mm disc
Tires, Front/Rear: Dunlop Geomax MX34; 80/100-21 / 120/80-19
Rake/Trail: 26.6°/4.5 in.
Wheelbase: 58.3 in.
Ground Clearance: 13.6 in.
Dirt Rider Measured Seat Hei