Built around Highland's super motard motorcycle platform, the 2009 Highland SuperMotard 450 utilizes a 449 cc (27.4 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 56.4 HP (41.2 kW) at 8,500 rpm while maximum torque reaches 51.1 Nm (37.7 lb-ft) at 7,300 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 125.6 HP per liter and a 1,200 rpm working window between peak torque (7,300 rpm) and peak power (8,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the SuperMotard 450 measures 103 kg (227 lbs) dry, translating to a power-to-weight ratio of 0.55 HP/kg (1.83 kg per horsepower). Rider ergonomics and chassis geometry center around a 998 mm (39.3 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,485 mm (58.5 in) wheelbase engineered for balanced agility and highway composure. The 7-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
125.6 HP/L
Power-to-Weight
0.55 HP/kg (1.83 kg/HP)
Power Band Window
7,300–8,500 rpm
Standover Height
998 mm (39.3 in)
Engine
Displacement449.0 ccm (27.40 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power56.4 HP (41.2 kW)) @ 8500 RPM
Torque51.1 Nm (5.2 kgf-m or 37.7 ft.lbs) @ 7300 RPM
Bore x Stroke96.0 x 62.1 mm (3.8 x 2.4 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
Ignitioni2 Highland integrated engine management system with ignition coil fitted directly on the spark plug
LubricationWet sump, filter, pressure lubricated crankshaft, camshaft and gearbox
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Frame TypeHi-tens stainless steel and aluminium swing arrm
Rake25.5°
Front SuspensionÖhlins/Marzocchi
Rear SuspensionÖhlins shock
Wheelbase1485 mm (58.5 inches)
Ground Clearance350 mm (13.8 inches)
Wheels & Brakes
Front Tyre120/70-17
Rear Tyre160/60-17
Front BrakesSingle disc. Floating disk, six piston caliper
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc. Brembo caliper
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight103.0 kg (227.1 pounds)
Power/Weight0.5476 HP/kg
Seat Height998 mm (39.3 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
