More than just Bold New Graphics, the development of the RX 450F model focuses primarily on the electronics and engine power delivery for the 2027 model year. Traction Control has been further refined to be more precise and useable. The two maps have been updated to make the most of the engine, and all controls are managed via a new integrated control panel. Rider can choose Dry or Wet and loamy track conditions with a push of a button. Like the new RX 250F, the RX 450F has added launch control and quick shift, combined with the overall 450 engine package, this system will allow riders to perform at a higher level.

The electronic fuel injection system utilizes a 46mm tapered throttle body to deliver optimal air-fuel dispersion across the entire rev range, maximizing low-end throttle response while sustaining maximum power at high RPMs.". This new component comes straight from the AMA Supercross team as well as the MXGP team in Europe. It provides increased air speed and volume to the motor which enhances the low-to-midrange power overall while providing a quicker throttle response across the board.

With its sophisticated electronic controls, race-proven throttle body, and perfectly balanced power delivery, the 2027 RX 450F is designed to elevate your ride and help you achieve a higher level of performance on every track.