Suzuki DR Big 750 S 1989 - Specifications & Review

Introducing the 1989 Suzuki DR Big 750 S, a motorcycle that embodies the spirit of adventure and the thrill of off-road exploration. As a trailblazer in the enduro-offroad category, the DR Big 750 S was designed for those who crave rugged terrains and uncharted paths. With its robust build and striking aesthetics, this bike carved a niche for itself in the late '80s, appealing to both seasoned riders and newcomers alike. Known for its versatility, it adeptly transitions from asphalt to dirt, making it a reliable companion for long rides and off-road escapades.

At the heart of the DR Big 750 S lies a powerful 727cc single-cylinder, four-stroke engine, delivering an impressive 50 horsepower at 6,800 RPM. This engine not only provides robust torque for tackling steep inclines and rough trails but also allows for a top speed of 153 km/h (95.1 mph) on the highway. The engine's 9.5:1 compression ratio and well-engineered bore and stroke of 105.0 x 84.0 mm ensure a smooth and responsive ride, whether you're navigating through tight trails or cruising on open roads. Paired with a 5-speed gearbox and a reliable chain final drive, the DR Big 750 S offers a thrilling, yet manageable ride, making it ideal for both off-road challenges and urban commuting.

The DR Big 750 S is packed with features that enhance its off-road capabilities while ensuring rider comfort. The air-cooled engine is simple in design, minimizing maintenance fuss and maximizing reliability. The single disc front brake provides effective stopping power, while the rear expanding brake enhances safety without compromising the bike's off-road prowess. Weighing in at 210 kg (463 pounds), the DR Big strikes a fine balance between stability and maneuverability, bolstered by its generous 29-litre fuel tank that allows for extended journeys without frequent stops. Whether you're traversing rocky paths or navigating through muddy trails, this bike is built to endure.

PROs:

1. Versatile Performance: The powerful engine and adaptable design make it suitable for both on-road and off-road riding.
2. Robust Build Quality: Built to withstand the rigors of adventurous riding, the DR Big’s durable chassis is perfect for tough terrains.
3. Long Range: With a large fuel capacity of 29 litres, riders can enjoy extended rides without the need for constant refueling.

CONs:

1. Weight: At 210 kg, the bike can feel heavy, especially for novice riders or during challenging off-road conditions.
2. Limited Technology: Compared to modern bikes, the DR Big lacks advanced electronics and rider aids like ABS or traction control.
3. Single Cylinder Vibration: While the single-cylinder design offers power, it can lead to noticeable vibrations at higher speeds, which may affect comfort on longer rides.

In conclusion, the 1989 Suzuki DR Big 750 S remains a beloved classic among adventure enthusiasts, offering a blend of rugged performance and reliability that continues to resonate with riders passionate about exploration and freedom on two wheels.