White smoke billowing out of the chamber,anime style2000s,,A girl revving the throttle of a motorcycle, girl standing,a 2-stroke 250cc engine motorcycle, Suzuki RGV250 Γ, a racing bike being serviced, a large amount of white smoke blowing out of the chamber, a maintenance garage, exhaust ducts, a bike stand, a small engine for power generationwhite smoke --niji 6