Kawasaki KX327 and KX327X Debut with Fuel-Injected Engine

Kawasaki has officially unveiled the highly anticipated 2027 KX327 and KX327X dirt bikes, featuring an all-new 327cc liquid-cooled, fuel-injected two-stroke engine. This historic milestone marks the first time in over twenty years that the Japanese manufacturer has developed a new two-stroke motorcycle exceeding a 250cc engine capacity, ushering in a brand new era of performance.

Breaking Two-Stroke Traditions with Fuel Injection

The biggest talking point of this double debut is the implementation of advanced electronic fuel injection on a large-displacement two-stroke engine. Traditionally, competition dirt bikes relied on standard carburetors for simple mechanical tuning. However, the introduction of electronic fuel injection completely transforms the riding experience.

The advanced system automatically adjusts the air-fuel mixture to optimize combustion across fluctuating temperatures and shifting altitudes, eliminating manual jetting. Kawasaki engineers designed this setup to maintain the fast throttle response and raw power delivery that enthusiasts expect from high-performance two-stroke machines.

One Robust Chassis Platform Built for Extreme Performance

Both off-road motorcycles are built around a lightweight aluminum perimeter frame derived directly from the four-stroke KX450F, providing an exceptional balance of straight-line stability and nimble agility.

Both competition machines are impressively light, tipping the scales at a claimed wet weight of just 106kg. To handle rough terrain, they feature premium factory-level suspension setups. The front end uses a fully adjustable KYB 48mm inverted fork, while the rear features Kawasaki Uni Trak linkage paired with a high-performance KYB monoshock. Stopping power is managed by premium Nissin calipers clamping down on a 270mm petal disc at the front and a 240mm petal disc at the rear.

Two Models Engineered for Distinct Off-Road Missions

While the KX327 and KX327X share identical powerplants and core chassis setups, they are tailored to suit very different riding disciplines.

Kawasaki KX327 Motocross Specialist

The KX327 is built for motocross racing with a close-ratio five-speed gearbox and a 19-inch rear wheel. It focuses primarily on track performance, where quick bursts of speed and tight cornering execution are paramount.

Kawasaki KX327X Cross Country Warrior

The KX327X is engineered for cross-country trails and adds several specialized features:

• A wide-ratio six-speed transmission with a low first gear for technical climbs
• An 18-inch rear wheel to handle jagged rocks and tree roots
• A larger 8.3 litre fuel tank for extended riding range without refueling stops
• Essential trail protection, including handguards, a bash plate, and a rear disc guard

Both models benefit from the modern convenience of an electric starter and a handlebar-mounted switch that allows riders to instantly toggle between two distinct engine power modes.

Comparative Specifications and Pricing

The table below highlights the technical differences and international pricing details for both incoming off-road machines:

Conclusion

The arrival of the Kawasaki KX327 and KX327X marks a stunning resurgence for big-bore two-stroke technology. By combining raw acceleration with modern fuel injection reliability, electric starting, and smart power modes, Kawasaki has delivered a highly appealing package. Scheduled to hit global markets toward the end of 2026, these bikes are ready to redefine off-road racing.