All the power and riding characteristics typical of 4-stroke motorbikes are now available in the Fantic Motocross range. Here is the new entry XXF 250. A bike optimised for racing that extends the Factory Feeling even in a reference category such as the quarter-litre.
A bike that boasts torque, poweraggressionperformanceversatility and control. A thoroughbred born from Yamaha’s unequalled quality and reliability in terms of engine and frame, obviously optimised by Fantic, to make the experience even more racing and even more unique. In particular, for the XXF 250, we have worked on the power unit with the aim of maximising the performance of the Japanese twin-shaft engine.

Maximised performance

Fantic Racing’s performance development is important thanks to a perfect balance between engine, control unit and exhaust components. The torque, power and delivery that characterise the 4-stroke engine are managed by the RX1Pro Athena-GET control unit, developed by the Fantic Racing Department: a racing control unit fitted on a standard bike. A switch positioned on the handlebar is used to select the ideal mapping. Fantic offers 3 different possible settings: StandardHard and Soft that can also be customized according to your needs. The Arrow exhaust, with titanium silencer from production, represents a real factory bike plus

Everything under control !

XXF 250 is equipped with traction control and GET launch control. A big plus is the LC-GPA screen located on the mudguard to improve starts and display the different traction control levels.


XXF 250 is equipped with a dedicated app “WiGET“, available for Android and iOS, using your smartphone you are allowed to customize the control unit parameters managing the advanced ignition map and the carburation map. The perfect solution to always has at your disposal the ideal setup for every type of terrain and every type of environmental condition. You can discover the settings developed by Fantic Racing or create the ideal mapping for your riding style and your needs. You can also read the bike’s hour meter, add service notes, read diagnostics and view engine data in real-time.

A great good point? The chassis and the suspensions

Thanks to the exceptional qualities of the aluminium perimeter frame and KYB suspension with SSS (Speed-Sensitive System) 48 mm diameter fork, 310 mm stroke and MX setting studied and improved by the Fantic racing department. The mono-shock provides 317 mm of wheel travel and is separately adjustable for preloadcompression and rebound. An aluminium alloy swingarm and 21×1.60 – 19×1.85 rims to accommodate Pirelli 80/100-21 and 100/90-19 tyres complete the vehicle dynamics package. Naturally Nissin brakes, with 270mm discs at the front and 240 mm at the rear

Ergonomics designed with our champion riders

Slim superstructures facilitate movement on the seat and guarantee an instant feeling on the bike. Front- and side panels are functional and ergonomic, allowing freedom of movement and control of the bike in every situation. The seat features a high-grip cover. The tank has a capacity of 6.2 litres.

Technical Data

Single-cylinder 4-strokes, liquid cooled, 4 valves, DOHC
Fuel Injection
53.6 mm
Ignition system:
Lubrication system:
Wet sump
Wet, multiple-disc
CO2 Emission:
83 g/km
250 cc
77.0 mm
Compression ratio:
13.8: 1
Starting system:
Electric starter
Frame type:
Aluminum perimeter frame
Aluminum with variable section and progressive link
80/100×21 – 100/90×19
Front suspension:
KYB ø48 mm, fully adjustable, wheel travel 310 mm
Caster angle:
Rear frame:
21×1.60 – 19×1.85
Hydraulic disc ø270mm – Hydraulic disc ø240mm
Rear suspension:
KYB, fully adjustable, wheel travel 317 mm
2175 mm
1285 mm
1475 mm
Fuel tank capacity:
6.2 l
825 mm
Seat height:
970 mm
Curb weight:
105 kg
Engine oil quantity:
0.95 l