GasGas EX250

The GasGas EX250 is a high-performance 2-stroke enduro motorcycle built for serious riders who demand agility, speed, and reliability. Combining modern engineering with traditional 2-stroke excitement, it sits at the perfect intersection of lightweight control and competitive power.

Designed by the same engineering team behind KTM and Husqvarna’s enduro machines, the GasGas EX250 delivers the latest in two-stroke technology—featuring fuel injection, oil injection, and WP XACT suspension—to dominate technical trails and race circuits alike.

Positioned between the high-torque GasGas EC300 and the lighter 2023 Yamaha YZ125X, the EX250 offers the best of both worlds: manageable power with pro-level handling.

Engine and Power Delivery

The GasGas EX250 is powered by a 249cc liquid-cooled, single-cylinder, 2-stroke engine with Transfer Port Injection (TPI). This system precisely meters fuel directly into the transfer ports, ensuring clean, efficient combustion and eliminating the need for carburetors or pre-mixed fuel.

This fuel injection system provides linear, predictable power that’s easy to control yet thrillingly fast when pushed. The EX250 delivers crisp low-end torque for technical riding and a strong top-end rush for open trail sections.

A counter-balancer shaft reduces engine vibrations, and the 6-speed transmission ensures smooth gear changes, optimized for cross-country and enduro racing.

When compared to the KTM 250 XC TPI, the GasGas EX250 provides nearly identical performance but features softer power delivery and more accessible ergonomics for a wider range of riders.

Frame and Chassis

The GasGas EX250 utilizes a lightweight central double-cradle chromoly steel frame, engineered for ideal rigidity and flexibility. The design provides excellent feedback and stability at high speeds while maintaining agility through technical turns.

An aluminum subframe keeps weight low while enhancing durability. Combined, these materials create a chassis that’s responsive, balanced, and easy to control, especially in challenging terrain.

This frame design mirrors the one used in the GasGas EC300, but with geometry optimized for competition, offering slightly quicker steering and improved corner entry stability.

Suspension and Handling

The GasGas EX250 is equipped with WP XACT 48mm air forks and a WP XACT linkage rear shock, both of which are fully adjustable for preload, rebound, and compression damping.

This top-tier suspension system offers incredible feedback and comfort, absorbing impacts from roots, rocks, and jumps with ease. The EX250 feels planted on rough ground while remaining agile enough for technical trails and enduro racing.

Weighing only 229 lbs (wet), the bike’s handling is effortless. Riders transitioning from smaller models like the Coolster QG-213A 70cc Dirt Bike will find it remarkably stable, even in demanding conditions.

Compared to the Sherco 300 SE Factory, the EX250’s suspension tuning is slightly softer, prioritizing comfort and flow over rigid race stiffness.

Design and Ergonomics

The GasGas EX250 boasts minimalist, rider-focused ergonomics. Its narrow tank, flat seat profile, and slim bodywork allow for unrestricted movement and full control during aggressive riding.

The bright red-and-white livery showcases GasGas’s distinctive identity, while Neken handlebars, adjustable levers, and a grippy seat enhance rider comfort and control.

The seat height of 37.8 inches and neutral riding triangle make it comfortable for riders of varying heights.

GasGas bikes are known for their intuitive feel, and the EX250 continues this tradition by providing an almost telepathic connection between rider and machine.

Braking and Control

Braking duties are handled by Braktec hydraulic disc brakes, featuring a 260mm front rotor and 220mm rear rotor for reliable stopping power. The hydraulic clutch provides consistent engagement with minimal lever effort, even under heat or load.

The EX250’s braking system offers smooth, predictable response rather than the aggressive bite found on Brembo-equipped models like the Beta 300RR X-PRO. This makes it especially forgiving for long rides and technical descents.

Combined with its traction-friendly chassis and refined suspension, these brakes give riders confidence on steep, rocky, or slippery surfaces.

Electronics and Features

The GasGas EX250 includes a range of advanced features to optimize both performance and usability:

• Fuel Injection (TPI) for altitude and temperature adaptability.

• Oil Injection System eliminates pre-mixing fuel.

• Electric Start with backup kickstarter.

• Digital instrument cluster with trip and maintenance indicators.

• Lightweight lithium-ion battery for reliable starting power.

These systems make the EX250 not only a competitive machine but also one of the most user-friendly 2-strokes on the market.

Performance and Ride Experience

The GasGas EX250 excels in every riding condition—tight single tracks, technical rock gardens, open fields, and race courses. The bike’s low weight, sharp handling, and smooth power delivery create a sense of effortless control, even in challenging terrain.

Its predictable throttle response makes it ideal for both seasoned racers and skilled recreational riders. The TPI system ensures consistent performance without the guesswork of carburetor tuning, while the bike’s geometry provides agility without sacrificing stability.

Compared to the Husqvarna TE300i, the EX250 delivers a livelier, more playful experience, making it a favorite among riders who enjoy a more energetic 2-stroke character.

Maintenance and Reliability

The GasGas EX250 is designed for simplicity and longevity. Thanks to its fuel injection and oil injection systems, maintenance is minimal—no pre-mixing fuel and less frequent plug fouling.

Routine care includes air filter cleaning, chain adjustments, and periodic oil checks. The oil reservoir typically lasts for multiple tanks of fuel, reducing service intervals.

Replacement parts and accessories are readily available through GasGas Motorcycles dealers and KTM’s worldwide network.

Why Choose the GasGas EX250?

Choose the GasGas EX250 if you want:

• Lightweight 2-stroke performance with modern fuel injection

• A perfect blend of agility, precision, and comfort

• Low-maintenance operation with race-ready reliability

• Exceptional handling for both competition and trail riding

The EX250 bridges the gap between full-size power and nimble control—ideal for riders who want versatility without compromise.

Conclusion: GasGas EX250 Review Summary

In summary, the GasGas EX250 is one of the most balanced and versatile 2-stroke enduro motorcycles in its class. It delivers exceptional performance, lightweight agility, and cutting-edge technology, making it suitable for both competitive and recreational riders.

With its smooth, manageable powerband, premium WP suspension, and sleek design, the EX250 embodies the spirit of GasGas—fun, fast, and fearless.

Whether racing across rugged enduro terrain or exploring weekend trails, the GasGas EX250 delivers a thrilling yet controlled experience that few bikes can match.

For full specifications, reviews, and tuning advice, visit GasGas Motorcycles, Dirt Rider Magazine, and Cycle News.