Kawasaki GPz900R Ninja (A15 Model / Post-Carb Overhaul).
Topic: Post-torrential rain test ride & rediscovering the timeless brilliance of the GPz900R. Details: Happy Sunday from the decoboco workshop! Following the severe mid-August downpours in Chiba, a humid, lingering gloom hung in the air. To clear the mood and perform final quality checks, we took the freshly overhauled GPz900R (equipped with fully calibrated Keihin CVK34 carbs) out for a test run. One twist of the throttle blew away all mental fog: seamless low-end torque, razor-sharp yet smooth acceleration, and the iconic steel diamond frame providing rock-solid high-speed stability. Verdict: Riding a perfectly calibrated Ninja proves why this legend remains unmatched after four decades. When a machine is tuned to perfection, it doesn’t just ride better—it calibrates the rider’s soul!