2026 Yamaha YZ250FX

Key Features

• An updated Launch Control System controlled through the Power Tuner App optimizes launches when the gate drops.
• New for 2026, an industry-first ECU lock function prevents theft and unauthorized engine start-up via a password-required lock.
•  A forged piston features a bridge-box design for maximized strength with minimal weight.
• Intake ports, cam profiles, high-strength connecting rod and optimized crank combine to produce potent high-rpm power.
• A more efficient intake path and revised ECU settings result in better top-end performance and improved over-rev character.
• A redesigned aluminum bilateral beam frame is tuned to provide the perfect balance of stability and cornering performance.
• Fully adjustable Speed Sensitive KYB® fork delivers exceptional balance between handling and bump absorption.