YZ125X

The 2025 Yamaha YZ125X is a high-performance off-road machine designed for riders seeking precision, speed, and control in cross-country and enduro racing. Powered by a 125 cc liquid-cooled, two-stroke single-cylinder engine, it delivers explosive acceleration and a broad, responsive powerband perfect for technical trails, tight corners, and open stretches alike. The engine’s lightweight design ensures the bike remains nimble, while Yamaha’s refined power-valve system maximizes torque across the rev range.

Built on a lightweight aluminium bilateral-beam frame, the YZ125X balances rigidity and flex for agile handling and stability over rough terrain. Its long-travel KYB suspension — inverted front fork and linkage-type rear shock — provides adjustable compression and rebound, giving riders complete control over jumps, ruts, and varied trail conditions.

The YZ125X comes equipped with a wide-ratio 5-speed gearbox and electric start for quick, reliable power delivery. Race-inspired ergonomics, including a narrow seat and slim bodywork, allow riders to move freely while maintaining control in any riding position.

For modern versatility, the Yamaha Power Tuner App allows wireless engine mapping adjustments, making it easy to tailor performance to different trails and conditions. Durable components, high ground clearance, and lightweight construction make the YZ125X a formidable tool for off-road enthusiasts.

Whether you’re tackling technical single-track, open fire roads, or competing in cross-country events, the 2025 Yamaha YZ125X delivers unmatched agility, responsive power, and a true race-ready experience for off-road riders of all skill levels.