09/10/2025
The “Yoshimura GSX-R750 #604” that competed in the 1986 AMA Superbike Championship—its spirit has been revived in the modern era through the Yoshimura GSX-R750 #604 Complete Machine.
Rather than a simple replica of a past race machine, this bike is a bold pursuit of the essence of a true “road-going racer.” Used GSX-R750 as the base, it incorporates newly developed Yoshimura exhausts, engine-related components, and suspension parts. Depending on the condition of the base bike, select genuine-equivalent new parts are also used. Each unit is precisely assembled by Yoshimura’s master mechanics with uncompromising attention to detail.
While delivering high performance far beyond the standard model, it is also built to be reliable and enjoyable for many years to come. Crafted with deep respect for those who worked on the original GSX-R750, this machine embodies Yoshimura’s modern-day engineering and unrelenting passion.
The legendary #604 rides again.
https://yoshimura-auction.com/product/604_1/?lang=en
