The heart of the Desmo250 MX is a brand-new 250 cc single-cylinder, designed specifically for motocross and developed without turning to solutions used on the larger engine. Compact, lightweight and high-performance, it weighs just 24.7 kg and adopts the exclusive Ducati desmodromic timing system, a technology that allows for very high engine speeds while maintaining precision and reliability. 

Able to rev up to 15,000 rpm, it offers progressive delivery, supported by a broad and very usable torque curve that guarantees acceleration, traction and control in every riding situation.

Thanks to desmodromic timing, the engine can rev up to 15,000 rpm, a benchmark value for the category, offering greater rev extension during launch. The absence of traditional valve springs enables more precise valve control, reducing friction and maximising racing performance.

To ensure effective performance during every riding phase, the engine is developed with a broad, well balanced torque curve across the entire power delivery range. A prompt response at low revs is combined with generous over-rev that fully exploits the potential of the desmodromic system at critical moments, such as launch and corner exit, and in situations where one less gear change makes the difference. 

A specific 5-speed gearbox was developed for the Desmo250 MX, paired with a hydraulically controlled Brembo clutch, 7-disc assembly, and disc spring. A configuration designed to ensure precise gear engagement and consistent modulation, for progressive take-up and reliable performance even under the most intense conditions of use.

Drawing on experience gained by Ducati Corse in Superbike and MotoGP, Ducati has developed an algorithm calibrated specifically for off-road racing, which can calculate engine stress levels in real time based on operating parameters and usage conditions.

Based on the calculated parameters, the system updates the service intervals, visible via the Ducati X-Link App. 

In this way, the scheduling of inspection and maintenance activities is adjusted to riding style and the intensity of usage: shorter intervals for professional and racing use, longer intervals in the case of amateur riding, moving beyond the traditional maintenance concept based on fixed intervals.

The noise emissions of the Desmo250 MX comply with current FIM and AMA noise regulations.

With an aluminum perimetral frame and swingarm derived directly from Desmo450 MX, the Desmo250 MX is the result of meticulous work to maximise the riding sensation. Optimized engine supports make for a precise, responsive and balanced chassis, able to offer the rider real confidence and control across every riding phase, from hard braking and turn-in to cornering.

The suspension on the Desmo250 MX is developed specifically for this bike. The Showa fork and monoshock, designed specifically for this model, adopt a specific hydraulic calibration designed to ensure the best dynamic balance.

The fork is a 49 mm USD closed cartridge. The shock is in black anodized aluminum with a 16 mm stanchion and 129 mm of travel. 

The result is a neutral handling balance that minimizes weight transfer and heightens precision, stability and control. A solution that makes for an intuitive and versatile bike that can express its full potential on tracks with different characteristics and lines. 

The braking system of the Desmo250 MX is the result of collaboration with historic Ducati partner, Brembo. Brembo callipers and master cylinders work in combination with 260 mm front and 240 mm rear Galfer discs, chosen for their lightness, precision and resistance even in the most extreme conditions.

With a wet weight (no fuel) of just 227 lb, the Desmo250 MX promises a light, responsive and dynamic ride. A result that heightens the agility, control and feeling.

On the Desmo250 MX every element is designed to unlock the rider’s full potential. The clean lines and high-grip texture improve contact with the bike, offering support during acceleration and maximum freedom of movement. A package of solutions designed to ensure control, precision and responsiveness.

Throttle response

Throttle response on the Desmo250 can be adjusted via two different engine maps. Smooth mode delivers a more fluid and progressive response, while Dynamic mode ensures a more direct response.

Engine Brake Control

Engine brake control has been developed to improve stability during extreme corner entry, balancing the forces on the rear tyre under heavy engine braking. The EB monitors throttle position, engaged gear, and crankshaft deceleration in the case of aggressive braking, and adjusts ignition and timing to balance the torque forces applied to the tyre. Engine Brake Control can be adjusted according to two levels.

Quick shifter (up)

The system that allows for upshifts without closing the throttle or using the clutch.

The Desmo250 MX offers two riding modes as standard, which can be customised via the app so that each rider can define the ideal setup for every situation. Adjusting the Power Mode, Ducati Traction Control, Engine Brake Control and Launch Control means shaping the character of the bike based on riding style, type of surface and track conditions. An advanced level of customisation that comes into its own on track.