This nameplate belongs to Yamaha’s early-1980s liquid-cooled V-twin experiment, a machine that marked an important turning point for the company’s street-bike engineering. Yamaha introduced the underlying model for the 1982 season, positioning it as an advanced middleweight with water cooling, a compact V-twin layout, and a strong emphasis on modern packaging and smoothness. For 1983, Yamaha expanded the lineup with a fully faired version that added more wind protection and a more touring-sport character while keeping the same basic mechanical concept.
The 1983 model-year version is best understood as the later evolution of that original short-lived project, rather than a long-running family. It stood out in Yamaha’s range because it helped establish several ideas the company would continue exploring in later motorcycles: liquid cooling in a road-going V-twin, a narrow and efficient engine layout, and an approach that blended everyday usability with performance-oriented styling. Contemporary Yamaha material also highlighted the model as part of the brand’s push to present technically distinctive middleweights during a period of rapid development in the motorcycle market.
Although it never became a long production staple, the machine earned lasting enthusiast interest for its unusual engineering and for its place in Yamaha history as one of the brand’s most memorable early four-stroke twins. The 1983 model-year iteration is the one associated with this specific database entry.