2009 Highland 450 MX
Cross and Motocross

2009 Highland 450 MX Specifications

  • Updated: 2023-03-20

General information

ModelHighland 450 MX

Engine and transmission

Displacement449.0 ccm (27.40 cubic inches)
Engine typeSingle 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 per cylinder4
Fuel systemInjection
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionHighland integrated engine management system with ignition coil fitted directly on the spark plug
Lubrication systemWet sump, filter, pressure lubricated crankshaft and gearbox
Cooling systemLiquid
Transmission typeChain (final drive)
ClutchLubricated multi disk

Chassis, suspension, brakes and wheels

Frame typeHy-Tens. VTS OUTOKUMPU Stailnless steel
Front suspensionÖhlins/Marzocchi
Rear suspensionÖhlins
Front brakesSingle disc. Brembo double piston floating caliper
Diameter260 mm (10.2 inches)
Rear brakesSingle disc. Brembo floating caliper
Diameter220 mm (8.7 inches)
Dry weight103.0 kg (227.1 pounds)
Power/weight ratio0.5476 HP/kg
Seat height998 mm (39.3 inches) If adjustable, lowest setting.
Ground clearance350 mm (13.8 inches)
Wheelbase1485 mm (58.5 inches)
Fuel capacity7.00 litres (1.85 US gallons)
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