2025  Yamaha  YZ125X  - 32417

Our Price

$7,199

MSRP $7,199

Payments From

$122/mo

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    Description

    2025 Yamaha YZ125X

    TWO‑STROKE TRAILBLAZER
    The YZ125X sets the standard for light, fast two‑stroke fun! The perfect entry into the world of XC and enduro competition.

    Features May Include:

    • Two-Stroke Power: Tuned for Enduro Racing
      The YZ125X is optimized for the unique demands of Hare Scrambles and GNCC® racing. The powerful Yamaha Power Valve System (YPVS™)-equipped 125cc two-stroke engine is mated to a six-speed transmission for the ultimate cross country powerplant.
    • Lightweight Aluminum Frame
      Ultra-lightweight YZ125-spec aluminum semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure.
    • High Performance Braking System
      High-spec front and rear brake setup offer exceptional power and feel, while reducing unsprung weight.
    • Industry-Leading Suspension
      Yamaha's renowned Speed Sensitive System KYB® spring-type front fork is matched with a high performance KYB® long-travel rear shock, both fully adjustable and tuned for the specific demands of cross country racing.
    • Bold YZ Styling
      Along with slim, aggressive bodywork, the bold graphics scheme further highlights the YZ family pedigree. Premium Yamaha graphics are now embedded to provide excellent durability and scratch resistance.
    • GNCC®-Specific Features
      Cross country focused suspension setup, optimized YPVS™ settings, lightweight Excel® wheels paired with Dunlop® Geomax MX33 tires, sealed O-ring chain, standard side stand and fuel tank petcock with reserve position all combine to make the perfect GNCC® racer.
    • Powerful 125cc Two-Stroke Engine
      The YZ125X's advanced, liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability.
    • Tuned for GNCC® Competition
      The YZ125X utilizes a revised compression ratio, revised YPVS™ timing and a model-specific digital CDI unit compared to its motocross sibling"”all focused on creating a broad, usable power delivery specifically suited to cross country and enduro-style competition.
    • Efficient Air Intake Design
      Intake design allows for a straighter, more efficient draw of air into the intake tract.
    • Precise Fueling
      Refined Hitachi Astemo® Keihin PWK38S carburetor features a power jet, throttle position sensor and 3D-map-controlled CDI unit for precise ignition timing. The result is clean, crisp throttle response, superior rideability and excellent over-rev character.
    • Close-Ratio Six-Speed Transmission
      An advanced, close-ratio six-speed transmission has wide gear teeth and optimized gear ratios for maximum performance.
    • Narrow Exhaust Pipe
      The compact exhaust expansion chamber provides both horizontal and vertical clearance on tight, technical courses while still providing excellent exhaust efficiency.
    • New High-Capacity Radiator
      A new high-capacity radiator with dark louvers delivers aggressive looks and improved cooling efficiency for demanding cross country racing conditions.
    • Lightweight Frame
      Race-proven, highly developed aluminum semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure. Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
    • Industry-Leading KYB® Fork
      Tuned for the demands of cross country racing, the Speed Sensitive System 48mm inverted KYB® fork includes a leaf spring in the mid-speed valve for more precise damping and increased comfort, while offering up 11.8 inches of travel. Additionally, a scraper between the dust and oil seal improves reliability in cross country conditions. New for 2025, the fork now includes a hand-adjustable knob for quick, toolless compression adjustments.
    • Advanced KYB® Shock
      Fully adjustable KYB® rear shock features reduced-friction Kashima Coat™ internals, separate adjusters for high- and low-speed compression damping, a full lock oil rebound system for increased comfort, and 12.4 inches of travel. It all adds up to fantastic rear wheel control and class-leading capability.
    • High Performance Brake System
      A high performance, lightweight braking system features large front pistons, rigid calipers, and 270mm front rotor and 240mm rear rotor, all combining to provide exceptional braking power and feel along with reduced unsprung weight.
    • Premium Excel® Wheels & Dunlop® Tires
      Slick blue Excel® rims provide exceptional durability and a premium look. They come wrapped in high performance Dunlop® Geomax MX33 tires for improved cornering traction, stability and feel.
    • Bold YZ Styling
      Along with slim, aggressive bodywork, the bold graphics scheme further highlights the YZ family pedigree. Premium Yamaha graphics are now embedded to provide excellent durability and scratch resistance.
    • Cross Country Ergonomics
      A racy "gripper"-type seat and narrow fuel tank combined with a tapered aluminum handlebar and adjustable mounts create greater freedom of movement and more comfortable ergonomics for riders.
    • Cross Country Features
      The YZ125X is focused on enduro competition with an 18-inch rear wheel, larger rear sprocket, side stand, sealed O-ring chain, reserve fuel petcock and a new water-resistant PVC handle bar pad, all adding up to exceptional cross country performance.

    Dealer Notes

    2025 Yamaha YZ125X

    TWO-STROKE TRAILBLAZER

    The YZ125X sets the standard for light, fast two-stroke fun! The perfect entry into the world of XC and enduro competition.

    Features may include:

    TOP FEATURES

    Two-Stroke Power: Tuned for Enduro Racing

    The YZ125X is optimized for the unique demands of Hare Scrambles and GNCC® racing. The powerful Yamaha Power Valve System (YPVS™)-equipped 125cc two-stroke engine is mated to a six-speed transmission for the ultimate cross country powerplant.

    Lightweight Aluminum Frame

    Ultra-lightweight YZ125-spec aluminum semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure.

    High Performance Braking System

    High-spec front and rear brake setup offer exceptional power and feel, while reducing unsprung weight.

    ENGINE

    Powerful 125cc Two-Stroke Engine

    The YZ125X's advanced, liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability.

    Tuned for GNCC® Competition

    The YZ125X utilizes a revised compression ratio, revised YPVS™ timing and a model-specific digital CDI unit compared to its motocross sibling"”all focused on creating a broad, usable power delivery specifically suited to cross country and enduro-style competition.

    Efficient Air Intake Design

    Intake design allows for a straighter, more efficient draw of air into the intake tract.

    CHASSIS/SUSPENSION

    Lightweight Frame

    Race-proven, highly developed aluminum semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure. Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.

    Industry-Leading KYB® Fork

    Tuned for the demands of cross country racing, the Speed Sensitive System 48mm inverted KYB® fork includes a leaf spring in the mid-speed valve for more precise damping and increased comfort, while offering up 11.8 inches of travel. Additionally, a scraper between the dust and oil seal improves reliability in cross country conditions. New for 2025, the fork now includes a hand-adjustable knob for quick, toolless compression adjustments.

    Advanced KYB® Shock

    Fully adjustable KYB® rear shock features reduced-friction Kashima Coat™ internals, separate adjusters for high- and low-speed compression damping, a full lock oil rebound system for increased comfort, and 12.4 inches of travel. It all adds up to fantastic rear wheel control and class-leading capability.

    ADDITIONAL FEATURES

    Bold YZ Styling

    Along with slim, aggressive bodywork, the bold graphics scheme further highlights the YZ family pedigree. Premium Yamaha graphics are now embedded to provide excellent durability and scratch resistance.

    Cross Country Ergonomics

    A racy "gripper"-type seat and narrow fuel tank combined with a tapered aluminum handlebar and adjustable mounts create greater freedom of movement and more comfortable ergonomics for riders.

    Cross Country Features

    The YZ125X is focused on enduro competition with an 18-inch rear wheel, larger rear sprocket, side stand, sealed O-ring chain, reserve fuel petcock and a new water-resistant PVC handle bar pad, all adding up to exceptional cross country performance.

     


    Info

    Industry

    Powersports

    Make

    Yamaha

    Model

    YZ125X

    Trim

    Base

    Year

    2025

    Msrp

    7199

    Price

    7199

    Stock Number

    32417

    Category

    Motorcycle / Scooter

    Subcategory

    Off-Road

    Condition

    New

    Color

    BLUE


    Specifications

    Engine Type

    125cc liquid-cooled 2-stroke; reed-valve inducted

    Bore x Stroke

    54.0 mm x 54.5 mm

    Compression Ratio

    7.8~10.2:1

    Fuel System

    Hitachi Astemo® Keihin PWK38S

    Transmission

    6-speed; multiplate wet clutch

    Fuel Capacity

    1.8 gal

    Suspension (Front)

    KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel

    Suspension (Rear)

    KYB® single shock; fully adjustable, 12.4-in travel

    Front Brake

    Hydraulic disc, 270mm

    Rear Brake

    Hydraulic disc, 240mm

    Front Tire

    80/100-21 Dunlop® Geomax MX33F

    Rear Tire

    110/100-18 Dunlop® Geomax MX33

    Length

    84.8 in

    Width

    32.5 in

    Height

    50.8 in

    Seat Height

    38.2 in

    Wheelbase

    57.3 in

    Rake

    26.4°

    Trail

    4.4 in

    Ground Clearance

    14.0 in

    Weight (Wet)

    212 lb

    Warranty

    30 Day Limited Factory Warranty