
This is the most extreme road-going 1000cc sportsbike in the world: 280bhp, Kawasaki ZX-10R-based Asphaltfighters Stormbringer.
Built in Germany, the Stormbringer takes a standard 165bhp Kawasaki ZX-10R and modifies it almost beyond recognition.
The main feature is the engine – still kept at 999cc, the motor is fully reworked internally by German tuner Sepp Buchner, who has done extensive work on the top end.
This results in 220bhp – but for a few seconds the rider can activate a ‘booster mode’ which is claimed to push power temporarily to 280bhp!
The bike’s electronics prevent it being activated below 180km/h (111mph) so it won’t wheelspin or wheelie.





