36 • October 2026 • Powersports Business

Yamaha recently announced the return of its off-road WR lineup, highlighted by significant updates to the 2027 WR450F engine, chassis, and suspension.

Dubbed the“ ultimate enduro machine,” Yamaha says its updated WR450F offers a light but powerful off-road package capable of both fun rides and fast races.

“ The new WR450F has undergone significant changes to refine its power and handling characteristics,” says Dan Rivito, Yamaha Motorsports motorcycle business manager.“ The result is a machine that sets the standard for being easy to ride on both fast-flowing trails as well as tight, technical singletrack. Because easy to ride means easy to ride fast.”

ENGINE Powering the WR450F is a lighter, compact, and highrevving 450cc four-stroke engine that has been tuned for low- to mid-range power to suit off-road riding. Other updates include a revised intake port design and cam timing changes. Moreover, to further improve power delivery— especially when riding flowing third-gear trails— the rear drive sprocket has increased from 50 to 51.

The 2027 WR450F and returning WR250F will be available in dealers in October in Team Yamaha Blue.( Photo: Yamaha)

CHASSIS A new frame design includes a revised front downtube, resulting in an enhanced front-end feel for improved cornering performance. The new frame is matched with a new high-performance KYB rear shock and revised fork settings with more progressive settings to provide better front-end contact, feel, and initial movement comfort.