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2025 Yamaha YZ125X

Your Yamaha Headquarters Starts at Moto Member Explore the World of Yamaha Powersports: Performance, Reliability, and Adventure Yamaha Powersports is a trusted name in the world of motorsports, offering a wide range of high-performance vehicles engineered for riders who crave adventure, durability, and innovation. Whether you're hitting the trails, tearing up the track, or cruising on the open road, Yamaha delivers unmatched quality across every category—from ATVs and Side-by-Sides to Motorcycles, Scooters, and Personal Watercraft. Join the Moto Member Family When you buy a powersports vehicle from Moto Member, you’re not just purchasing a ride—you’re joining a community. Your free with purchase lifetime membership gives you exclusive benefits designed to keep you riding longer with more value. Moto Member Member Benefits: 10% Off Parts & Accessories for Life 20% Off Service Labor for Life Flat-Rate Oil Changes Special Discounts from Industry Partners Our service departments are staffed with certified technicians who specialize in motorcycles, ATVs, and side-by-sides. Whether you ride on-road or off, we’re here to support your adventure. From purchase to performance, we’re with you every mile. Why Choose Yamaha Powersports? Yamaha is committed to quality, safety, and performance. With a heritage rooted in motorsports excellence and industry-leading warranty support, Yamaha Powersports vehicles are built to last. Whether you're a first-time buyer or a seasoned enthusiast, Yamaha offers the right machine to elevate your outdoor lifestyle. Ready to ride? Discover the full lineup of Yamaha Powersports vehicles today at [Your Dealership Name]. #YamahaPowersports #RideYamaha #YamahaATV #YamahaMotorcycles #YamahaSideBySide #YamahaWaveRunner
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$7,199
  • New
  • Chambersburg
  • C-25YZ125XS
  • Motorcycle / Scooter
  • Off-Road

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.


  • Chambersburg
  • New
  • C-25YZ125XS
  • 2025
  • Yamaha
  • YZ125X
  • Motorcycle / Scooter
  • Off-Road
  • 2-stroke; reed-valve inducted
  • 125cc
  • liquid-cooled
  • 54.0 mm
  • 54.5 mm
  • 7.8~10.2:1
  • Hitachi Astemo® Keihin PWK38S
  • 6-speed; multiplate wet clutch
  • Chain
  • KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
  • KYB® single shock; fully adjustable, 12.4-in travel
  • 11.8-in travel
  • 12.4-in travel
  • Hydraulic disc, 270mm
  • Hydraulic disc, 240mm
  • 80/100-21 Dunlop® Geomax MX33F
  • 110/100-18 Dunlop® Geomax MX33
  • 57.3 in
  • 38.2 in
  • 26.4°/4.4 in
  • 14.0 in
  • 84.8 in x 32.5 in x 50.8 in
  • 1.8 gal
  • 212 lb
  • 30 Day (Limited Factory Warranty)

Recommendations

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.