The 2026 Yamaha YZ250 continues its legacy as a lightweight, high-performance two-stroke motocross bike, praised for pure adrenaline, agility, and reliable rides—from track blasts to trail adventures. Yamaha Blue: MSRP starts at $8,099* Compact 249cc liquid-cooled two-stroke engine with a reed-valve induction system, delivering that signature responsive power Yamaha Motorsportswaterworldmedford.com. Equipped with Yamaha’s Power Valve System (YPVS), it provides a crisp throttle response across a broad powerband—from low-end torque to high-end punch  Suspension & Chassis Front: Speed-Sensitive 48?mm inverted KYB fork with a leaf spring mid-speed valve for precise damping and excellent bump absorption, offering 11.8 inches of travel  Rear: Fully adjustable KYB shock featuring Kashima-coated internals, separate high/low-speed compression adjusters, and advanced rebound control, delivering 12.4 inches of travel  The aluminum frame and swingarm are engineered for class-leading handling, further enhancing rider control and confidence Yamaha Motorsports. Wheels, Tires & Brakes Wheels & Tires: Lightweight 21-inch front and 19-inch rear Excel rims paired with Dunlop Geomax MX33 tires, delivering durability and traction across diverse terrain  Brakes: Strong braking capability with a 270?mm front disc and a 240?mm rear disc—designed for reliability and performance