2022 Yamaha YZ450F, 2022 Yamaha YZ450F TUNE IN TO VICTORY

Class-leading performance and the industry's only free smartphone Power Tuner app make the YZ450F the bike of choice for race winners.

Features may include:

• Compact Rearward-Slanted Cylinder Design

Featuring a distinct rearward-slanted cylinder design, the YZ450F’s light, compact engine is ideally positioned within the frame for optimized weight distribution. Internally, steep valve angles allow for an even straighter down-draft intake port. More aggressive cam profiles and larger diameter exhaust header joint work together with a higher compression bridge-box-design piston, DLC-coated piston pin and longer connecting rod to churn out a broad, usable powerband, all thoughtfully packaged to provide an exceptional level of chassis balance and control.

• Innovative Yamaha Power Tuner App

The free-of-charge Yamaha Power Tuner app brings the power of the GYTR® Power Tuner to your iOS® or Android® device. Using wireless connectivity to talk to the bike’s onboard CAN-bus network, the app allows owners to adjust air/fuel mixture and ignition timing maps 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.

• Adjustable Fuel Mapping

A handlebar-mounted map switch allows the rider to quickly select between preloaded engine maps—loaded and configured in the Power Tuner app—for on-the-fly adjustments to changing track and weather conditions.

• Advanced Bilateral Aluminum Frame

An advanced aluminum bilateral beam frame features precisely tuned flex characteristics that give riders the ultimate combination of cornering performance, traction feel and bump stability. By tuning the rigidity balance of the chassis in concert with changes to the lateral beams, engine cradle tube thickness, engine mounting points and triple clamps, the 2022 YZ450F takes rider confidence to new levels.

• Revised Class-Leading Suspension

THigh-spec fully adjustable KYB® coil spring-type fork with speed sensitive damping provides exceptional balance between handling and bump absorption. The linkage-type rear suspension features a KYB® shock with damping characteristics to match the YZ450F's race-tuned chassis. Newly revised settings take full advantage of the lightened rear wheel assembly to further improve performance.

• High Performance Braking System

A large 270mm front rotor is coupled with a rigid caliper and aggressive pad material for excellent braking performance and machine control. Out back, the rear system sheds weight with a compact caliper and 240mm rear rotor for better heat dissipation.