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- New
- Layton
- SA000543
- JYACG57C5SA000543
- 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-
- Layton
- New
- SA000543
- 2025
- Yamaha
- YZ250FX
- Motorcycle / Scooter
- Off-Road
- JYACG57C5SA000543
- 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)
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.