Mon. Apr 20th, 2026

Yamaha YZR500

The Yamaha YZR500 is a legendary racing motorcycle that left an indelible mark on the world of Grand Prix motorcycle racing during its heyday in the 1970s and 1980s. Developed to compete in the 500cc class, the YZR500 was powered by a two-stroke, V4 engine that delivered blistering performance on the track. Its lightweight and nimble chassis, combined with advanced suspension systems, allowed riders to push the limits of speed and agility, setting new benchmarks for racing excellence. The YZR500 quickly became synonymous with success, earning numerous victories and championship titles under the skilled guidance of legendary riders like Kenny Roberts and Eddie Lawson.

One of the defining features of the Yamaha YZR500 was its innovative and progressive design philosophy, which constantly pushed the boundaries of engineering and technology. Yamaha engineers continuously refined the bike’s aerodynamics, power delivery, and handling characteristics to stay ahead of the competition. The result was a machine that not only dominated the racetrack but also served as a platform for groundbreaking advancements in motorcycle design. From its sleek and streamlined bodywork to its high-revving engine and sophisticated suspension systems, every aspect of the YZR500 was meticulously engineered to deliver unrivaled performance and precision.

Even decades after its initial introduction, the Yamaha YZR500 remains an icon of motorcycle racing history, revered by enthusiasts and collectors alike. Its legacy lives on as a testament to Yamaha’s commitment to excellence and innovation in the world of motorsports. The YZR500’s dominance on the racetrack inspired generations of riders and engineers to push the boundaries of what was possible, leaving an enduring legacy that continues to shape the evolution of motorcycle racing to this day.

Parameters Yamaha YZR500

Yamaha YZR500 Specifications

  1. Engine
    • Type: Two-stroke, V4
    • Displacement: 499cc
    • Cooling System: Liquid-cooled
    • Power Output: Varied depending on tuning and configuration
    • Fuel System: Carbureted
  2. Chassis
    • Frame Type: Steel twin-spar frame
    • Suspension (Front): Telescopic forks
    • Suspension (Rear): Monoshock, adjustable preload and damping
    • Brakes (Front): Dual disc brakes
    • Brakes (Rear): Single disc brake
  3. Performance
    • Top Speed: Varies depending on gearing and track conditions
    • Acceleration: Rapid acceleration due to lightweight and powerful engine
    • Handling: Agile and responsive, designed for optimal performance on the racetrack
  4. Additional Features
    • Bodywork: Streamlined fairings designed for aerodynamic efficiency
    • Racing Electronics: Minimal instrumentation for weight savings, focused on performance data
    • Rider Aids: Limited electronic aids, if any, to maintain a pure racing experience
    • Race Tuning: Highly adjustable engine and chassis components for fine-tuning performance to individual rider preferences and track conditions

Please note that specific details for the Yamaha YZR500 may vary depending on the model year and racing specifications. As a racing prototype, exact specifications and details may be proprietary or closely guarded by Yamaha’s racing division.

1975 Yamaha YZR500 (OW23)