2023 Yamaha YZ125 Base

2023 Yamaha YZ125 Base

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Exterior Colors:

  • Year 2023
  • Make Yamaha
  • Model YZ125
2023 Yamaha YZ125 Base

2023 Yamaha YZ125 Base

2023 Yamaha YZ125

TWO-STROKE EVOLUTION

More powerful, more capable, more advanced. Offering the ideal blend of performance, reliability and usability to develop the skills to win.

Features may include:

TOP FEATURES
  • Powerful Two-Stroke YZ125 Engine

Yamaha's advanced, liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability.

  • Class-Leading KYB® Suspension

The YZ125's renowned suspension performance offers unmatched levels of control, capability and comfort by way of the fully adjustable 48mm inverted KYB® front fork, including a leaf spring in the mid-speed valve for more precise damping, and the fully adjustable KYB® rear shock featuring reduced-friction Kashima Coat™ internals. It all adds up to class-defining suspension and handling characteristics.

ENGINE
  • Powerful Two-Stroke YZ125 Engine

Yamaha's advanced, liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability.

  • Yamaha Power Valve System

Patented Yamaha Power Valve System (YPVS™) combines crisp, hard-hitting bottom-end acceleration with strong mid-range and top-end.

CHASSIS/SUSPENSION
  • Lightweight Frame

Race-proven, highly developed aluminum semi-double cradle frame is engineered to provide just the right amount of strength and flex for the perfect balance of stability and cornering performance. Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.

  • Rider-Friendly Chassis

Lightweight finely tuned chassis means nimble handling, more control and less rider fatigue—the ideal platform for advancing skills and gaining confidence.

  • Industry-Leading KYB® Fork

The Speed Sensitive System 48mm inverted KYB® fork includes a leaf spring in the mid-speed valve for more precise damping and increased performance and comfort, while offering up 11.8 inches of travel.

ADDITIONAL FEATURES
  • Race-Ready Features

Complete with an aluminum handlebar, two-position adjustable handlebar clamp, wide footpegs, gripper seat, adjustable clutch lever with works-style cable adjuster and lightweight rear sprocket design, the YZ125 is competition-ready straight out of the crate.

Engine

Displacement 125cc
Engine Type Liquid-cooled 2-stroke; reed-valve inducted
Bore 54.0mm
Stroke 54.5mm
Compression Ratio 8.2~10.1:1
Fuel Injection Hitachi Astemo® Keihin PWK38S carburetor

Drivetrain

Transmission Constant-mesh 6-speed; multiplate wet clutch
Final Drive Chain

Suspension

Front Suspension KYB® Speed-Sensitive System inverted fork; fully adjustable
Front Travel (in./cm.) 11.8-in travel
Rear Suspension KYB® single shock; fully adjustable
Rear Travel (in./cm.) 12.4-in travel

Brakes

Brake Disc Diameter, Front Hydraulic disc, 270mm
Brake Disc Diameter, Rear Hydraulic disc, 240mm

Wheels & Tires

Front Tire 80/100-21 Bridgestone® Battlecross X20F
Rear Tire 100/90-19 Bridgestone® Battlecross X20

Dimensions

Length 84.1 in
Width 32.5 in
Height 51.0 in
Seat Height 38.6 in
Wheelbase 56.9 in
Ground Clearance 14.4 in
Rake/trail 26°/4.3 in

Capacities

Fuel Capacity 1.8 gal

Weights

Weight 209 lb

Warranty

Warranty 30 Day (Limited Factory Warranty)

Product Photography