Maico GS 490 1991 - Specifications & Review

Introducing the 1991 Maico GS 490, a standout in the world of cross-motocross motorcycles, known for its exceptional blend of power and agility. With a legacy rooted in competitive off-road racing, Maico built the GS 490 to captivate motorcycle enthusiasts who crave thrilling performances in the dirt. This machine embodies the spirit of its era, combining cutting-edge technology with a rugged design that appeals to both seasoned riders and newcomers to the motocross scene. As one of the last models produced by the iconic German manufacturer before its temporary exit from the market, the GS 490 represents a nostalgic chapter in motocross history, offering a raw, unfiltered riding experience.

At the heart of the GS 490 is its robust single-cylinder, two-stroke engine, boasting a displacement of 488 cc that churns out an impressive 17 horsepower at a peak of 5,600 RPM. This powerplant is engineered for performance, with a high compression ratio of 13.5:1 that allows it to deliver exhilarating acceleration and a top speed of 100 km/h (62.1 mph). The smooth, liquid-cooled engine is paired with a 5-speed gearbox that ensures seamless power delivery and responsive gear changes. Riders will appreciate the lightweight frame, tipping the scales at just 109 kg (240.3 pounds), which enhances maneuverability and stability on the track. The GS 490 is not just about speed; it provides an engaging riding experience that encourages confidence and control, whether you're tackling steep inclines or navigating tight corners.

Beyond its impressive engine performance, the Maico GS 490 is equipped with several key features that enhance its off-road capabilities. The suspension system, designed for rugged terrains, comprises a single disc brake setup both in the front and rear, ensuring reliable stopping power when needed. The bike's fuel capacity of 10 liters (2.64 gallons) allows for extended rides without frequent refueling, making it a reliable companion on long dirt trails. Additionally, the GS 490 showcases a striking design, characterized by its bold graphics and lightweight frame, making it a visually appealing choice for riders who value both aesthetics and performance.

PROs:

1. Lightweight and Agile: At 109 kg, the GS 490 offers exceptional maneuverability, making it easy to handle on various off-road terrains.
2. Powerful Two-Stroke Engine: The single-cylinder engine delivers robust performance and an engaging riding experience, perfect for motocross enthusiasts.
3. Reliable Braking System: The single disc brakes provide consistent stopping power, enhancing safety during high-speed rides and technical maneuvers.

CONs:

1. Limited Power Output: While 17 HP is sufficient for recreational riding, it may not satisfy those seeking extreme performance on competitive levels.
2. Two-Stroke Maintenance: The engine requires more frequent maintenance compared to modern four-stroke counterparts, which may deter some riders.
3. Nostalgic Design: The classic design may not appeal to those who prefer the sleek aesthetics of contemporary motocross bikes.

The 1991 Maico GS 490 remains a cherished model among vintage motocross lovers, representing a time when raw power and rider skill defined the sport.