Fantic XEF 450

High-tech agility, born for racing
Designed with a mix of moulded, extruded, and die-cast aluminium components, the XEF 450 frame achieves optimal rigidity and minimal weight. KYB suspension handles every bump with precision—featuring a 48mm closed-cartridge SSS fork with 300mm of travel and a fully adjustable rear monoshock with 317mm wheel travel. It's ready to respond instantly, whether you’re dodging rocks or slicing through tight corners.

Advanced suspension
KYB closed-cartridge fork & adjustable monoshock
Lightweight frame
Optimized aluminium for agility and strength
4-stroke racing engine
Reverse-inclined layout for sharp handling
Raw power, refined by racing tech
At the heart lies a potent 4-stroke engine, tuned with dual overhead cams and a reverse-inclined cylinder layout for centralized mass and razor-sharp handling. Developed in collaboration with ARROW, the exhaust system maximizes power and sound while keeping the bike balanced and agile.
WiGET app: Ride your way

Thanks to Fantic’s WiGET app, you can transform the XEF 450 into multiple machines. Choose from official Fantic Racing engine maps or create your own. Monitor diagnostics, adjust performance, and keep service notes—all from your smartphone. This is factory-level tuning at your fingertips.
Engine control
Tune engine performance via WiGET app
Racing presets
Choose or customize maps for terrain
Live diagnostics
Monitor health and performance in real time
Built to last, designed to win
The 8L central fuel tank and sculpted seat were developed alongside Fantic’s Enduro Factory Team for all-day comfort and superior control. Whether you're racing a 6-day event or pushing hard on Sunday trails, the XEF 450 gives you the grip, feedback, and endurance you need to stay consistent and competitive.
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