East Bay Motorsports

Information

2026 Yamaha YZ250X

Featuring a powerful 250cc two-stroke engine and renowned high-performance chassis, the YZ250X was born to win cross country races.

Features may include:

Two-Stroke Power: Tuned for Enduro

The 249cc liquid-cooled two-stroke engine is lightweight, compact and fun, utilizing a revised compression ratio, revised YPVS timing and a model-specific digital CDI unit compared to its motocross sibling—all focused on creating a broad, usable power delivery specifically suited to cross country and enduro-style competition.

Advanced Motocross-Derived Chassis

Ultra-lightweight YZ250-spec frame features carefully engineered combination of aluminum castings, forgings and extrusions for the perfect balance of rigidity and flex. The industry-leading fully adjustable Speed Sensitive System KYB® spring-type front fork is matched with a fully adjustable high performance KYB® long-travel rear shock, both tested and tuned specifically for the needs of cross country racers.

Exceptional Ergonomics

To increase rider confidence in challenging cross country conditions, smoothly integrated body panels, narrow fuel tank design, slim shroud width and flat seat all combine to enable greater freedom of movement forward and back, allowing the rider to easily shift body weight for better control.

Premium Wheels & Tires

Slick blue Excel® rims provide exceptional durability and a premium look. They come wrapped in high performance Dunlop® Geomax MX33 tires offering race-developed performance for a wide range of terrain.

Cross Country Features

The YZ250X is focused on cross country competition with an 18-inch rear wheel, wide-ratio gearing, standard side stand, sealed O-ring chain and reserve fuel petcock, all adding up to exceptional cross country performance