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2027 YZ125

KEY FEATURES

ENGINE

Close-Ratio Six-Speed Transmission

Close-ratio six-speed transmission has wider gear tooth width and optimized gear ratios for maximum performance.

Digital CDI Ignition System

Digital CDI system delivers precise spark and monitors engine speed to ensure optimal timing for faster, stronger response.

High-Capacity Cooling Radiator

High-capacity radiator with dark louvers deliver maximum cooling efficiency and an aggressive look.

Powerful 125cc Two-Stroke Engine

Yamaha's advanced, liquid-cooled 125cc two-stroke engine provides impressive power and supreme usability.

Precision Carburetor

High-precision Hitachi Astemo® Keihin PWK38S carburetor provides clean, crisp throttle response and superior rideability.

Yamaha Power Valve System (YPVS)

Patented Yamaha Power Valve System combines crisp bottom-end torque with potent mid-range and free-revving top-end.

CHASSIS/SUSPENSION

Best-in-Class KYB® Fork

Best-in-class Speed Sensitive 48mm KYB® fork includes a leaf spring in the mid-speed valve for unmatched performance.

Bridgestone® Battlecross X20 Tires

Premium Bridgestone® Battlecross X20 tires offer strong cornering grip and race-developed performance.

Fully Adjustable KYB® Rear Shock

Fully adjustable KYB® shock provides exceptional rear wheel control and class-leading performance.

High-Performance Dual-Disc Brakes

High performance braking system features a 270mm front and 240mm rear rotors offering exceptional braking power and feel.

Lightweight Removable Rear Subframe

Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.

Nimble Lightweight Chassis

Lightweight finely tuned chassis means nimble handling, more control and less rider fatigue.

Race-Proven Aluminum Frame

Race-proven aluminum semi-double cradle frame is engineered to provide the perfect balance of strength and flex.

ADDITIONAL FEATURES

Competition-Ready Adjustable Details

Competition-ready features include two-position adjustable handlebar, wide foot pegs, and works-style clutch cable adjuster.

Freedom-of-Movement Ergonomics

Carefully considered ergonomic design includes a flat seat and slim, integrated body panels for greater freedom of movement.

Monster Energy Edition Livery

Iconic Monster Energy Edition livery combines with the YZ125's aggressive bodywork for a stunning look.

*Manufacturer's Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.