Fantic Motors has officially declared that the much-anticipated XE300 fuel-injected two-stroke production models will hit the market later this year. Despite incorporating numerous Yamaha two-stroke components, such as the frame, swingarm, and suspension elements, the likelihood of this machine being imported into the US market seems low.
Versions of this fuel-injected, electric start engine have been showcased over the past three years, making its debut at the EICMA motorcycle show. At times, it was equipped with a carburetor, as seen in Albin Norrbin’s version, which secured the J2 Junior World Championship this season. The development of the XE300 fuel-injected version has been significantly influenced by ISDE winner and Italian champion Davide Guarneri.
The XE300 2-stroke Minarelli engine, touted to be Euro5 compliant, fuel-injected, and featuring an electric start, is slated for release by the end of 2023. Fantic describes the XE300 as being “dedicated to uncompromising performance thanks to the best-performing 300cc engine on the market and a revolutionary cooling system.”
Fantic’s goal from the outset was to construct an “extremely high-performing engine that guarantees great power, but a regular and full torque curve at all speeds” with the aid of “a revolutionary cooling system.” The engine’s development has centered around a Dell’Orto electronic, double injector system, aiming to achieve robust power while prioritizing rideability.
The remainder of the bike maintains the same specifications as other Fantic models, featuring the Yamaha aluminum semi-dual cradle frame, Kayaba suspension, Nissin brakes, and Arrow exhaust system. The in-house-designed electric starter by Minarelli, along with a hydraulic clutch, enhances the overall performance.
An intriguing addition is the multi-level traction control system developed by Fantic to manage the 300 power under varying conditions, adjustable via a handlebar map switch. Fantic asserts that it produces “compliant power” while adhering to Euro5 standards, aided by the electronic exhaust valve that ensures a consistent torque curve at every speed and through each gear. The five-speed transmission remains unchanged from the original Yamaha equipment.
The oil and gas filler caps positioned atop the tank provide easy access, aligning with the ergonomic design of Fantic Plastics, as illustrated in the image above.
