Suzuki GSX 400 S 1984 - Specifications & Review

Introducing the 1984 Suzuki GSX 400 S, a standout representative of the classic motorcycle era that seamlessly blends performance with timeless design. As a member of Suzuki's esteemed GSX lineup, this model was engineered for riders seeking an agile and spirited experience on two wheels. The GSX 400 S holds its place in the market as an accessible entry point for those diving into the world of sport motorcycles, while also appealing to seasoned riders who appreciate its retro charm and spirited performance.

At the heart of the GSX 400 S is its lively 399cc twin-cylinder, four-stroke engine, delivering a respectable 27 horsepower at 7800 RPM. This powerplant is known for its smooth delivery and engaging ride, enabling the bike to reach a top speed of 151 km/h (93.8 mph). With a compression ratio of 10.0:1 and a well-balanced bore and stroke (67.0 x 56.6 mm), the engine provides a delightful mix of torque and responsiveness, perfect for both city commuting and spirited country rides. The 6-speed gearbox allows for quick gear shifts, ensuring that riders can tap into the engine's full potential while enjoying the bike's lightweight feel, thanks to its 190 kg (418.9 pounds) weight with fluids.

The GSX 400 S stands out not just for its performance but also for its thoughtful engineering and features. Sporting a single disc front brake paired with an expanding brake system at the rear, the bike offers reliable stopping power, essential for confident riding. The air-cooled engine design keeps maintenance straightforward, embodying the simplicity and reliability that classic motorcycles are known for. Additionally, with a fuel capacity of 15 liters (3.96 gallons), the GSX 400 S promises decent range for longer excursions, making it a versatile companion for riders.

Pros:

1. Lightweight and nimble: Weighing only 190 kg, the GSX 400 S offers exceptional handling, making it ideal for both new and experienced riders in urban settings.
2. Classic styling: The retro design, combined with the vibrant Suzuki colors, gives the bike an appealing aesthetic that resonates with classic motorcycle enthusiasts.
3. Engaging performance: The engine's responsiveness and the 6-speed gearbox provide a thrilling riding experience that keeps the adrenaline flowing.

Cons:

1. Limited power for long-distance touring: While great for short rides, the 27 HP output may not satisfy those seeking high-speed highway performance.
2. Basic braking system: The expanding rear brake may feel less effective compared to modern disc brakes, potentially impacting stopping confidence for aggressive riders.
3. Air cooling limitations: In high-temperature conditions, the air-cooled engine may struggle to maintain optimal performance, requiring attentive management from riders.

With its charming combination of classic design and engaging performance, the 1984 Suzuki GSX 400 S remains a beloved choice for motorcycle aficionados and offers a nostalgic ride that stands the test of time.