Lots of tuning parts – ZZ-R1100 cams (they don’t fit the 1200, though), flat-slide carbs (no namby-pamby fuel injection here) and a naughty exhaust will give 150bhp. Even an Akrapovic, different air filter and a Dynojet kit will give a 20% increase over stock. What you’ll pay now £1200-£4500 But should you? Like raw steak for breakfast? This is your motorcycle, sir.