Motocross Bikes
2008Highland 450 MX
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The 2008 Highland 450 MX is a single-cylinder motocross bike designed for intermediate to advanced riders seeking competitive performance. Its 449cc engine delivers 56.4 horsepower and 51.1 Nm torque through a 6-speed gearbox, making it responsive and aggressive on track. Known for its lightweight agility and reliable electric-start convenience, it suits riders balancing speed with everyday practicality.
- Capacity
- 449.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 103.0 kg
- Seat height
- 998 mm
- Power
- 56.4 HP (41.5 kW) @ 8500 RPM
What’s new for the 2008 Highland 450 MX
vs the 2007| Spec | 2007 | 2008 |
|---|---|---|
| Front suspension | — | Öhlins/Marzocchi |
| Rear suspension | — | Öhlins |
| Front brakes | Single disc. Bremo | Single disc. Brembo double piston floating caliper |
| Rear brakes | Single disc. Bremo | Single disc. Brembo floating caliper |
| Compression | 12.0:1 | 12.2:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing and rough off-road use, not for street riding or commuting.
- Built for
- A lightweight, razor-sharp, high-revving racer that rewards aggressive riding with explosive acceleration and pinpoint cornering ability on dirt.
- Not ideal for
- This bike is not suitable for new riders, daily street commuting, passengers, or long-distance touring comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.0 ccm
- Power
- 56.4 HP (41.5 kW) @ 8500 RPM
- Torque
- 51.1 Nm (5.2 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.5476 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Compression
- 12.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Highland integrated engine management system with ignition coil fitted directly on the spark plug
- Valves per cylinder
- 4
- Lubrication system
- Wet sump, filter, pressure lubricated crankshaft and gearbox
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- lubricated mult disk clutch
Dimensions & weight
- Wheelbase
- 1485 mm
- Seat height
- 998 mm
- Dry weight
- 103.0 kg
- Fuel capacity
- 7.00 litres
- Ground clearance
- 350 mm
Chassis & suspension
- Frame
- Hy-Tens. VTS OUTOKUMPU Stailnless steel
- Front suspension
- Öhlins/Marzocchi
- Rear suspension
- Öhlins
Brakes & wheels
- Front brakes
- Single disc. Brembo double piston floating caliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Brembo floating caliper
- Rear brakes diameter
- 220 mm
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2006 | 2007 | 2008 | 2009 |
|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | 103 kg | 103 kg | 103 kg | 103 kg |
| Seat height | 998 mm | 998 mm | 998 mm | 998 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Highland 450 MX?
The 2008 Highland 450 MX has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Highland 450 MX have?
The 2008 Highland 450 MX has a Power of 56.4 HP (41.5 kW) @ 8500 RPM.
How many gears does the Highland 450 MX have?
The 2008 Highland 450 MX has a Gearbox of 6-speed.
What is the torque of the Highland 450 MX?
The 2008 Highland 450 MX has a Torque of 51.1 Nm (5.2 kgf-m or 37.7 ft.lbs).
How much does the Highland 450 MX weigh?
The 2008 Highland 450 MX has a Dry weight of 103.0 kg (227.1 pounds).
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