Professional rider (s) on a closed course. The 2025 Kawasaki Ninja H2®R ABS motorcycle is the world’s most powerful supercharged closed-course motorcycle.

According to details Kawasaki made public about the H2's engine at Intermot, it was confirmed to be a 998 cc inline-four engine with a supercharger, producing 300 horsepower (220 kW) in the track-only H2R variant, still by far the highest rated engine ever for any factory production motorcycle [32] [30] [31] (50% more than its nearest ...

998 cc 4-CYLINDER SUPERCHARGED ENGINE; Lightweight trellis frame; Fully adjustable high-performance racing suspension; STATE-OF-THE-ART ELECTRONICS

Created without compromise and benefiting from the collective strength of Kawasaki Heavy Industries, the Ninja H2R demands respect and attracts the most skilled and committed riders. The H2R features: Ohlins rear suspension, up and down quick-shifter, aerodynamic devices, cornering management and a bank angle display.

Official info for the 2025 NINJA H2R - Get the latest specs, offers, & photos. Compare models, find your local dealer & get a quote.

The 2025 Kawasaki Ninja H2®R ABS motorcycle is the world’s most powerful supercharged closed-course motorcycle.

The Kawasaki Ninja H2R is one of the fastest production motorcycles with a claimed top speed of 250 mph. It’s powered by a 998cc, inline-four supercharged engine rated at 326 HP. Unfortunately, this bike is not street legal due to its outstanding performance and the absence of some legally required features.

The Ninja H2R’s aerodynamic design helps reduce drag, create downforce and ensure optimal airflow to the supercharger. Carbon-fibre vortex down-control wings, designed by KHI’s Aerospace Company, feature angled winglets to help smooth airflow around the wingtips, so that the wings can more effectively create downforce.