2026 YZ450F Yamaha Motorsports, USA

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YZ450F 70th Anniversary Edition KEY FEATURES

Iconic 70th Anniversary Edition Styling

Celebrate seven decades of motorsports excellence with the 2026 YZ450F 70th Anniversary Edition. Iconic white and red speed block livery combines with the YZ450F's sleek, aggressive bodywork to commemorate the 1955 birth of Yamaha Motor Company in standout style.

Powerful 450cc Four-Stroke Engine

Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2026 YZ450F 70th Anniversary Edition#39;s advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.

Advanced Aluminum Bilateral Beam Frame

The precisely tuned aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction allowing the rider to enter corners with greater confidence and more line choices.

Class-Leading Suspension

The YZ450F 70th Anniversary Edition's high-spec fully adjustable Speed Sensitive System KYB® coil spring-type fork is recognized as the gold standard in the 450 class, providing exceptional feel and bump absorption. A new high performance KYB® shock with new hand-operated low-speed compression clicker further enhances damping feel with less bump reaction, providing the confidence to ride harder for longer.

Cutting-Edge 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, record race log information and monitor a range of data such as maintenance and system diagnosis, engine run time and more. Features include an intuitive “Simple Tuning” slide bar for quick engine mapping adjustments, Traction and Launch Control tuning, lap timer, along with helpful engine and suspension tuning guides. Best of all, it's free-of-charge.