Kawasaki recently conducted the first public test of its hydrogen-powered internal combustion engine (ICE) bike at the Suzuka Circuit. The company aims to introduce a commercially viable hydrogen-powered motorcycle by 2030.
The hydrogen system is integrated into the Kawasaki Ninja H2 SX bike, utilizing Kawasaki’s supercharged inline-four engine with a 998 cc displacement. The engine has been modified for direct hydrogen fuel injection, and chassis enhancements include new mounts for the hydrogen fuel cylinder and a dedicated hydrogen fuel management system.
The motorcycle’s robust appearance is due to its side-mounted hydrogen tanks, refueled via valves. Kawasaki claims the engine performance is comparable to traditional gasoline-powered counterparts, providing a familiar riding experience while emitting only water vapor.
Hydrogen burns more efficiently across a broader temperature range compared to petrol, resulting in improved responsiveness. Though specific figures for the H2 hydrogen variant are not disclosed, the standard model boasts 210 hp and 137 Nm of peak torque.
This initiative aligns with Kawasaki’s long-term goals for carbon neutrality, positioning hydrogen-powered ICE bikes as a sustainable transportation solution. Kawasaki is a member of the Hydrogen Small Mobility & Engine Technology (HySE) consortium, alongside Honda, Suzuki, and Yamaha.
