2026 YZ450F

The 2026 YZ450F is built so flawlessly from the beginning that no works edition, champions edition or SR editions are needed! With an updated frame, engine, suspension and a new hydraulic clutch; the best just got better.

Class Leading Suspension: Fully adjustable Speed Sensitve System KYB® fork is the gold standard in the 450 class, providing exceptional feel and bump absorption. A new high performance KYB® shock with a new hand operated low speed compression clicker that enhances handling.

Powerful 450cc Engine: With a forged aluminum piston 39mm titanium valves, lightened crank assembly and a dry sump lubrication system; the 2026 YZ450F engine is light, compact and has unmatched power across the entire rev range.

Yamaha Power Tuner App: Yamaha's groundbreaking Power Tuner App allows owners to adjust air/fuel mixture and ignition timing to tune engine performance for track conditions. It records race log information and monitors a range of data such as maintenece and system diagnosis, engine run time, and helpful engine/suspension tuning guides.

Security: The 2026 YZ450F has an industry-first ECU lock function to prevent theft and unauthorized engine start-up via a password required lock