2025 Suzuki Gsxr 600 Top Speed Mph. Top speed on the new 600 with stock gearing is like 164mph (true speed, not indicated), which means, 6th gear hitting the rev limiter. Of torque at 11,600 rpm.
Top speed on the new 600 with stock gearing is like 164mph (true speed, not indicated), which means, 6th gear hitting the rev limiter. Read our review exploring the engine performance, chassis agility,.