
Highland 450 SM
Key specifications
Overview
### Introducing the 2007 Highland 450 SM The 2007 Highland 450 SM stands as a compelling entry in the super motard category, designed for riders who crave the thrill of agility and performance on both urban streets and winding backroads. With its unique blend of off-road capability and street-savvy design, the 450 SM caters to a niche market of enthusiasts who appreciate a versatile ride. Highland, a brand known for its dedication to crafting motorcycles that push the envelope of design and engineering, has delivered a machine that embodies the spirit of adventure and excitement. ### Engine Performance and Riding Characteristics At the heart of the 450 SM is a robust 449cc V2, four-stroke engine that churns out an impressive 56.40 horsepower at 8,500 RPM, paired with a torque of 51.10 Nm at 7,300 RPM. This powerplant, with its high compression ratio of 12.0:1 and four valves per cylinder, ensures spirited acceleration and remarkable responsiveness. Riders will appreciate the 6-speed gearbox that provides smooth gear changes, allowing for efficient power delivery across a variety of riding conditions. The lightweight chassis, tipping the scales at just 103 kg (227 pounds), coupled with its precise 27-degree rake, results in nimble handling and a thrilling ride, whether you’re navigating through tight corners or zipping through city traffic. ### Key Features and Technology The Highland 450 SM is not just about raw power; it’s packed with features that enhance the riding experience. The fuel injection system, complete with an ignition coil directly on the spark plug, ensures optimal combustion and fuel efficiency. The motorcycle’s liquid cooling system works diligently to maintain optimal engine temperatures, even during spirited rides. Stopping power is equally impressive, with single disc brakes by Bremo at both the front (260 mm) and rear (220 mm), providing confidence-inspiring control. Riders will also appreciate the electric starter, making it easy to get on the road without the hassle of kickstarting. ###
Pros
Cons
- Lightweight and Nimble: With a weight of just 103 kg, the 450 SM offers exceptional agility, making it ideal for urban commuting and twisty roads.
- Impressive Power Delivery: The V2 engine provides strong performance and torque, ensuring an exhilarating ride.
- Advanced Features: Equipped with modern technology such as fuel injection and efficient braking systems, the bike offers both performance and reliability.
- Seat Height: With a seat height of 998 mm (39.3 inches), it may not be suitable for shorter riders without adjustments.
- Limited Fuel Capacity: The 7-liter fuel tank may require more frequent stops on long rides compared to other motorcycles in its class.
- Niche Market: The super motard design may not appeal to all riders, limiting its broader market appeal.
Technical details
Source specification data
- Make
- Highland
- Model
- 450 SM
- Category
- Super motard
- Starter
- Electric
- Power
- 56.40 HP (41.2 kW)) @ 8500 RPM
- Torque
- 51.10 Nm (5.2 kgf-m or 37.7 ft.lbs) @ 7300 RPM
- Gearbox
- 6-speed
- Fuel System
- Injection
- .
- Ignition
- coil fitted directly on the spark plug
- Bore X Stroke
- 95.0 x 63.4 mm (3.7 x 2.5 inches)
- Compression
- 12.0:1
- Displacement
- 449.00 ccm (27.40 cubic inches)
- Cooling System
- Liquid
- Engine Details
- V2, four-stroke
- Lubrication System
- Wet sump, filter, pressure lubricated
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 103.0 kg (227.1 pounds)
- Seat Height
- 998 mm (39.3 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Power Weight Ratio
- 0.5476 HP/kg
- Rake
- 27.0°
- Rear Brakes
- Single disc. bremo
- Front Brakes
- Single disc. Bremo
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)