Street: Kawasaki relaunches the two-stroke revolution: the return of the Mach legend is becoming clearer!

This is a major turning point—and probably the most exciting announcement in the motorcycle industry right now. Kawasaki has just confirmed that the return of the two-stroke engine was neither a marketing ploy nor a simple nostalgic nod. The Akashi-based manufacturer is indeed working on a new two-stroke engine of the future, and all indications are that the project is progressing in utmost secrecy in Japan.

A year after the viral video “We hear you!” (#2Stroke #GoodTimes #Kawasaki) was released in 2024, many thought the brand had played on fans' nostalgia. But at EICMA 2025, Kawasaki confirmed that the development of the two-stroke engine is still ongoing, simply delayed but not stopped.

A Japanese delegation was also present in Milan to discuss internal “strategic issues”, including the return of the two-stroke engine.

This is not a return to the "old ways". The future engine Kawasaki would be a 2-stroke direct injection engine, equipped with camshaft-operated valves and a turbocharger.

Objective: to eliminate smoke, pollution and fuel losses while retaining the brutality and legendary torque of the two-stroke.

The operation: pure air intake via valves (no air/oil mixture). Conventional compression, direct fuel injection just before ignition. Independent lubrication. Engine cycle always in one crankshaft revolution — therefore a true two-stroke.

Rumors suggest a modern "naked" Kawasaki Mach, combining retro design and cutting-edge technology, is planned for 2026.

The patent filed in 2023 describes an ultra-clean system, capable of meeting modern standards without sacrificing mechanical feel.

Everything converges towards a specific model: the rebirth of the Kawasaki Mach, a tribute to the legendary H1 Mach III of the 1960s.

The poster for the Japan Mobility Show 2025 shows the silhouette of a two-tone white and red roadster under the slogan “Tradition and Innovation” — a nod too obvious to be innocuous.

The logic is clear: legendary name + iconic engine + futuristic technology = the return of a cult motorcycle, reinvented for the 21st century.

Rumors suggest a modern “naked” Mach, combining retro design and cutting-edge technologies, planned for 2026.

Si Kawasaki If this project succeeds in coming to fruition, it would be a historic event. The Japanese manufacturer would dare to revive a type of engine considered dead for decades. Europeby making it clean, efficient, and emotionally irresistible.