Six cylinder motorcycles have been few and far between in the history of powered two-wheelers – Benelli’s Sei, Honda’s CBX and Goldwing, Kawasaki’s Z1300 and now Suzuki’s Stratosphere. The Suzuki Stratosphere is only a concept bike at this stage but vapourware is not in Suzuki’s vocabulary and the company has a strong track record for turning its concepts into reality. The raw figures are 1100cc, 24 valves, 180 horses and a motor reportedly turbine-like smooth.
