Engineered to dominate cross-country terrain right out of the box, the 2026 YZ450FX blends YZ motocross DNA with off-road precision. Its advanced suspension, lightweight chassis, and smartphone tuning technology make it the ultimate machine for riders chasing podiums or perfecting their trail craft.
Features may include:
High-Performance 450cc Engine
The liquid-cooled DOHC four-stroke engine delivers a broad, controllable powerband designed for both low-end torque and high-rpm speed. Optimized ECU mapping ensures exceptional tractability in tight woods while maintaining aggressive top-end pull for open sections.
Yamaha Power Tuner App
Yamaha’s groundbreaking Power Tuner App brings factory-level tuning to your phone. Adjust fuel and ignition mapping, fine-tune traction control, track lap times, and access setup guides — all from a user-friendly interface. It’s free, fast, and race-proven.
Advanced Bilateral Beam Frame
A purpose-built aluminum bilateral beam frame with model-specific engine mounts offers the ideal balance between stiffness and flex. The result is exceptional stability, predictable handling, and razor-sharp cornering — perfectly tuned for off-road terrain.
Class-Leading KYB® Suspension
Renowned KYB® Speed-Sensitive System coil spring forks deliver unmatched bump absorption and feature tool-free compression clickers for quick trackside adjustments. The rear KYB® shock provides cross-country damping optimized for consistent traction and comfort over rough terrain.
Call (385) 273-4195 or visit Youngpowersportslayton.com — race-ready power and control are waiting for you.
