Kawasaki Revives Two-Stroke Era With New KX327, KX327X Dirt Bikes

Many riders thought the days of big two-stroke motorcycles were over. Kawasaki just proved otherwise.

The Japanese manufacturer has officially returned to the two-stroke segment with two brand-new off-road machines. The launch marks Kawasaki's first large-capacity two-stroke engine in more than two decades. For motocross and trail riding fans, it's a comeback few expected.

The new lineup includes the Kawasaki KX327 motocross bike and the KX327X cross-country model. Both are powered by a newly developed 327cc engine that blends old-school two-stroke excitement with modern technology.

Kawasaki's New 327cc Fuel-Injected Two-Stroke Engine

Kawasaki Revives Two-Stroke Era

The biggest talking point is the engine itself.

Both motorcycles use a liquid-cooled 327cc single-cylinder two-stroke engine. Unlike older two-stroke bikes, this one features electronic fuel injection.

The 39mm fuel injection system helps deliver smoother power and more consistent performance. Riders can expect better throttle response whether they're riding in hot weather, cold temperatures, or changing elevations.

Kawasaki has also chosen to keep one traditional feature. The engine still requires pre-mixed fuel and oil for lubrication. Some riders may prefer an automatic oil injection system, but others will appreciate the classic two-stroke setup.

Different Gearboxes for Different Riding Styles

Although the two motorcycles share the same engine, they are built for different types of riding.

The KX327 motocross version comes with a five-speed transmission tuned for racing and track performance. The KX327X uses a six-speed gearbox designed for trail riding and longer off-road adventures.

Kawasaki also gave the KX327X a lower first gear. This helps riders maintain better control when navigating steep climbs, rocks, and technical terrain.

Lightweight Chassis and Fully Adjustable Suspension

Both bikes are built around an aluminum perimeter frame derived from the KX450F platform.

The lightweight design improves handling while maintaining stability at higher speeds. The KX327X weighs approximately 233.7 pounds, keeping it competitive with other off-road machines in its class.

Suspension duties come from KYB. Up front is a 48mm Air-Oil Separate inverted fork with full adjustability. At the rear, Kawasaki uses its Uni-Trak suspension system.

Riders can adjust compression, rebound, and preload settings to suit different riding conditions.

Modern Features Without Extra Complexity

According to New Atlas, Kawasaki has included several modern upgrades without overloading the bikes with electronics.

Braking comes from Nissin, with a 270mm front disc and a 240mm rear disc. Riders can also customize ergonomics through four handlebar positions and two footpeg settings.

A handlebar-mounted map switch allows riders to change between two ECU settings on the fly. The motorcycles also connect to Kawasaki's Rideology App, giving access to ride data, maintenance information, and performance tracking.

However, the Japanese vehicle giant skipped features such as traction control and quickshifters. This keeps the riding experience simple and focused.

Pricing Makes Kawasaki a Serious Competitor

The KX327 starts at $9,099, while the trail-focused KX327X is priced at $9,699.

Those figures place both models below several competing off-road motorcycles, including some offerings from KTM.

Combined with fuel-injection technology and a lightweight chassis, Kawasaki's latest machines could attract both longtime two-stroke fans and a new generation of riders.

For more motorcycle-related reports, check our latest report about the Buell Super Cruiser Cafe Racer concept.

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