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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2025 Yamaha YZ125X

  •  New 2025 Yamaha YZ125X Dirt Bike For Sale In West Haven, Utah | Karl Malone ADS Powersports
  • New-2025-Yamaha-YZ125X-Ogden
  • New-2025-Yamaha-YZ125X-Ogden
  • New-2025-Yamaha-YZ125X-Ogden
  • New
  • In Stock
  • Ogden
  • Y09637
  • JYACE29C2SA009637
  • Motorcycle / Scooter
  • Off-Road

New 2025 Yamaha YZ125X Dirt Bike For Sale In West Haven, UT

This New 2025 Yamaha YZ125X Dirt Bike is for sale at Karl Malone ADS Powersports conveniently located in West Haven, Utah. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. If this isn't the exact Yamaha Dirt Bike you're looking for don't hesitate to go back and revise your search. We're sure to have the perfect Dirt Bike for you in our showroom in Utah. We invite you to visit us at Utah’s premier Yamaha dealer for new and pre-owned Dirt Bikes for sale. Let us help you find the ideal Dirt Bike to take home today!

Karl Malone ADS Powersports

Address: 2339 S 1900 W, Ogden, UT 84401

Phone: (801) 393-4561

2025 Yamaha YZ125X



The 2025 Yamaha YZ125X offers a remarkable balance of performance, agility, and reliability, making it a top choice for cross-country and enduro riders who want a machine that excels in diverse off-road conditions. Yamaha’s focus with the YZ125X has always been to deliver a lightweight, responsive bike that doesn’t compromise on power. The combination of its 125cc two-stroke engine and carefully tuned suspension system gives riders the perfect amount of power and control to tackle everything from tight trails to open stretches of rugged terrain.

What stands out most about the YZ125X is its ability to balance the high-revving, race-ready characteristics of a motocross bike with the durability and low-end torque required for long, grueling off-road races. The engine has been specifically engineered to deliver more usable power in the mid-range, providing strong acceleration through technical sections without sacrificing top-end speed. This makes the YZ125X particularly suited for riders who need a bike that can maintain consistent performance over long distances and varying terrain types.

The YZ125X also incorporates features like a wide-ratio five-speed transmission, which helps ensure that riders can find the right gear no matter the conditions. The suspension has been upgraded for XC use, with a revised setup that improves comfort, control, and handling in off-road environments. With the addition of a larger fuel tank, the YZ125X offers better endurance, reducing the need for frequent pit stops on longer rides.

  • Ogden
  • New
  • Y09637
  • 2025
  • Yamaha
  • YZ125X
  • Motorcycle / Scooter
  • Off-Road
  • JYACE29C2SA009637
  • 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)

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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.