1990
The 1990 Kawasaki GPZ 550 marked the end of an era for this middleweight sportbike. While Kawasaki continued to innovate in the motorcycle world, the GPZ 550, with its roots in the early 1980s, represented a more traditional approach to performance. In its time, it directly competed with machines like the Suzuki GS500E, offering a balance of usability and sporting potential.
At the heart of the GPZ 550 lies an in-line four, four-stroke engine with a displacement of 553.0 ccm (33.74 cubic inches). This powerplant produces a respectable 50.0 HP (36.5 kW) at 8500 RPM. This output allows the motorcycle to reach a top speed of 176.0 km/h (109.4 mph). The fuel tank has a capacity of 18.00 litres (4.76 US gallons), providing a decent range for longer rides, even with spirited riding.
The riding experience on the GPZ 550 is characterized by its predictable handling and comfortable ergonomics for a sport-oriented machine of its time. While not featuring track-focused ergonomics like more modern sportbikes, it offers a relatively upright riding position. This makes it suitable for daily commuting and weekend rides. The suspension, while basic by today's standards, offers adequate damping for most road conditions.
The 1990 Kawasaki GPZ 550 appeals to riders who appreciate a classic sportbike experience without the complexities of modern machines. It is a good choice for those seeking an affordable and reliable motorcycle for everyday use or for riders who enjoy restoring and maintaining vintage bikes. While it may not offer cutting-edge performance, the GPZ 550 provides a fun and engaging riding experience that is sure to please enthusiasts of classic motorcycles.
✅ Why buy this bike?
• Lightweight and nimble handling makes it fun and responsive for city riding and twisty roads, enhancing maneuverability. • The air-cooled engine is relatively simple, making maintenance and repairs potentially more straightforward and less costly. • Classic 80s sportbike styling offers a unique and appealing aesthetic for riders who appreciate vintage motorcycles. • Good fuel economy for its class, making it a practical option for commuting and longer rides without excessive gas consumption. • Relatively low purchase price compared to modern bikes makes it an accessible entry point into sportbike ownership. • Decent mid-range power provides adequate acceleration for everyday riding situations, offering a balance of performance.⚠️ Things to consider
• Limited top-end power compared to modern sportbikes, which might feel lacking on open highways or during aggressive riding. • The air-cooled engine can suffer from heat issues in hot climates, potentially impacting performance and long-term reliability. • Older technology means no advanced rider aids like ABS or traction control, requiring greater rider skill and awareness. • Parts availability may be challenging compared to newer models, potentially increasing maintenance time and costs. • The suspension and brakes are basic by modern standards, offering less sophisticated performance and feedback compared to newer bikes.With 50 HP, requires full Class A license. Riders must be 24+ or have 2 years A2 experience (20+).
Estimated average for 553cc class: 45-60 mpg (4.0-5.5 L/100km)
⛽ Tank: 18.00 litres (4.76 US gallons)
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