Monday - Saturday : 9:00 AM - 6:00 PM
Built to dominate XC competition straight off the showroom floor, the all-new YZ450FX delivers race-ready performance, innovative tech, and championship DNA to conquer the trails.
Based on the YZ450F, the YZ450FX adds XC-specific features like a wide-ratio transmission, 18″ rear wheel, side stand, skid plate, revised ECU and suspension settings, and a lower seat height for off-road agility. It’s tuned to perform in tight woods and open trails alike.
With a reversed cylinder head layout, 39mm titanium valves, a forged piston, and lightened crank assembly, this high-performance engine delivers usable power across the rev range. ECU settings are tailored for cross-country and enduro competition.
This free app lets you adjust ignition timing, air/fuel ratio, and traction control. Features include Simple Tuning, race logging, lap timing, and diagnostic tools—all from your smartphone. It’s like having a factory race team in your pocket.
Three selectable levels—HIGH, LOW, or OFF—let you control rear wheel slip based on terrain conditions, enhancing stability and control under acceleration.
The aluminum bilateral beam frame features XC-tuned engine mounts and offers lighter feel, enhanced bump absorption, and greater rider confidence through corners and rough terrain.
Class-leading fully adjustable KYB® fork features speed-sensitive damping and a new toolless compression clicker. The KYB® rear shock is tuned for cross-country terrain and delivers balanced performance and traction.
Available now at Young Powersports of Layton. Call (385) 273-4195 for more info or to schedule a demo!
Stock# SA001815
