Husqvarna 400 WR 1990 - Specifications & Review

Introducing the 1990 Husqvarna 400 WR, a motorcycle that captures the essence of cross-motocross riding while embodying the rugged spirit of the Husqvarna brand. Renowned for its off-road prowess, the 400 WR stands as a testament to the company’s commitment to delivering high-performance machines designed to tackle the most demanding terrains. With its lightweight design and powerful two-stroke engine, the 400 WR appeals to both seasoned motocross veterans and newcomers eager to experience the thrill of racing through dirt trails and rugged landscapes.

At the heart of the 1990 Husqvarna 400 WR lies a single-cylinder, two-stroke engine boasting a displacement of 395 ccm. Producing a respectable 17 horsepower at 5,500 RPM, this powerplant is engineered for agility and responsiveness, allowing riders to accelerate confidently across varying terrains. With a top speed of 110 km/h (68.4 mph), the 400 WR delivers a thrilling ride, easily keeping pace with the competition. The liquid cooling system ensures that the engine maintains optimal performance even during extended rides, while the 6-speed gearbox offers a smooth transition between gears, enhancing both control and efficiency. The impressive compression ratio of 12.5:1 further contributes to its power, ensuring that every twist of the throttle translates into exhilarating acceleration.

The Husqvarna 400 WR is equipped with features that reflect its motocross pedigree. The single disc front brake provides reliable stopping power, ensuring that riders can manage their speed even in tight turns or downhill sections, while the expanding rear brake enhances stability. With a weight of just 110 kg (242.5 pounds) and a fuel capacity of 10.5 liters (2.77 gallons), this motorcycle is designed for maneuverability and endurance, enabling riders to tackle demanding tracks or trails with ease. The combination of a robust chassis and advanced suspension allows for a smooth ride over rough terrain, making it a favorite among off-road enthusiasts.

Pros:

1. Lightweight and Agile: Weighing only 110 kg, the 400 WR offers superb maneuverability, making it easy to handle on technical trails.
2. Strong Performance: The two-stroke engine delivers impressive power and acceleration, providing an exhilarating riding experience.
3. Reliable Stopping Power: The front disc brake ensures effective braking performance, enhancing safety during high-speed rides.

Cons:

1. Limited Fuel Capacity: With a tank size of just 10.5 liters, riders may need to refuel more frequently on longer rides.
2. Two-Stroke Maintenance: The two-stroke engine requires regular maintenance and a specific oil mix, which may not appeal to all riders.
3. Less Comfortable for Long Distances: While excellent for off-road riding, the 400 WR may not be the best choice for long-distance touring due to its focused design.

In summary, the 1990 Husqvarna 400 WR is a formidable contender in the cross-motocross market, offering both performance and precision for those who crave adventure. Its combination of a powerful engine, lightweight design, and advanced braking technology makes it an enduring classic that still resonates with motorcycle enthusiasts today.