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2025 Yamaha YZ250FX

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  • New
  • Layton
  • SA000763
  • JYACG57C8SA000763
  • Motorcycle / Scooter
  • Off-Road
  • BLUE

2025 Yamaha YZ250FX

Purpose-Built Off-Road Weapon

With its revamped chassis and enhanced ergonomics, the new YZ250FX is lighter, sharper, and more agile than ever. The perfect weapon for carving up cross-country courses.

Features may include:

New for 2025

All-New Aluminum Bilateral Beam Frame

A completely redesigned frame, based on the class-dominating YZ250F, strikes the perfect balance of strength and flex for improved cornering stability and control. The result is a lighter feel, increased front-wheel traction, and better handling in tight terrain.

New Air Intake System

A redesigned intake system draws air from under the side covers and seat, creating a slimmer and more compact body. Radiator shrouds are 50mm slimmer, improving ergonomics and airflow while enhancing mid- to high-rpm engine performance.

Updated Yamaha Power Tuner App

Yamaha’s groundbreaking Power Tuner App has been revised for an even more user-friendly experience. New features include an intuitive "Simple Tuning" slide bar for engine mapping, Traction and Launch Control tuning, lap timer functionality, and detailed engine and suspension tuning guides.

Top Features

Lighter, More Agile GNCC® Racer

Built for grueling GNCC® and Hare Scramble competitions, the YZ250FX features an advanced frame, improved ergonomics, and Yamaha's revolutionary front-intake, rear-exhaust, liquid-cooled, DOHC four-stroke power plant paired with a wide-ratio six-speed transmission.

Advanced 250cc Four-Stroke Engine

Based on the championship-winning YZ250F, the YZ250FX engine includes race-developed technologies for cross-country dominance. A high-spec piston, aggressive cam profiles, and a forward-positioned intake cylinder head layout contribute to its broad powerband. For 2025, a revised intake path and ECU settings further enhance mid-to-high-end power.

Engine

High-Performance Four-Stroke Power

The 250cc liquid-cooled, DOHC four-valve engine features a forward-positioned straight downdraft intake, symmetrical intake ports, and a high-compression piston for increased low-end torque and strong mid-range power.

Revised ECU & Cam Chain

A redesigned ECU refines power delivery for better responsiveness, while an updated cam chain provides improved durability for long-lasting performance.

The ultimate off-road race machine—lightwei

  • Layton
  • New
  • SA000763
  • 2025
  • Yamaha
  • YZ250FX
  • Motorcycle / Scooter
  • Off-Road
  • JYACG57C8SA000763
  • DOHC 4-stroke; 4 titanium valves
  • 250cc
  • liquid-cooled
  • 77.0mm
  • 53.6mm
  • 13.8:1
  • Mikuni® fuel injection, 44mm
  • 6-speed; multiplate wet clutch
  • Chain
  • KYB® spring-type fork with speed sensitive damping; fully adjustable, 11.8-in travel
  • KYB® single shock; fully adjustable, 12.0 in travel
  • 11.8-in travel
  • 12.0 in travel
  • Hydraulic disc, 270mm
  • Hydraulic disc, 240mm
  • 80/100-21 Dunlop® Geomax MX33F
  • 110/100-18 Dunlop® Geomax MX33
  • 57.9 in
  • 37.6 in
  • 27°/4.8 in
  • 13.0 in
  • 85.4 in x 32.5 in x 49.8 in
  • 2.1 gal
  • 243 lbs
  • 30 Day (Limited Factory Warranty)

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

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.