Yamaha YZ250F 2025

Yamaha YZ250F 2025

Description

Featuring a high-spec piston, aggressive cam profiles and forward positioned intake cylinder head layout, the YZ250F's advanced four-stroke engine is known for its broad, useable powerband and class-leading low-end and mid-range torque.

The aluminium bilateral beam frame is based on the flagship YZ450F and provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a superb handling machine with lightweight feel and increased front wheel traction, allowing the rider to enter corners with greater confidence and more line choices.
Price:
$14,249.00
Reference Number/VIN:
YZ250FS
Colour:
Team Yamaha Blue
Engine:
Liquid cooled, 4-stroke, DOHC, 4-valve
Drive Away:
Yes
Make:
Yamaha
Model:
YZ250F
Type:
Motocross
Condition:
New
Year:
2025

Enquiry

Features


Efficient Air Intake

Efficient Air Intake

Optimised intake path draws air from under the side covers and seat allowing for a compact body design. This profile allows radiator shrouds to be slim with the airbox cover to be low and narrow. The efficient intake path also boosts mid- to high-rpm engine performance.

Adjustable engine maps

Adjustable engine maps

The left handlebar-mounted switch allows on-the-fly selection between two preloaded engine maps with the push of a button, making it easy to make immediate adjustments to changing track or weather conditions. Maps are loaded and configured within the Power Tuner App.

Advanced 250cc 4-stroke engine

Advanced 250cc 4-stroke engine

The YZ250F's liquid-cooled, DOHC 4-valve, fuel-injected powerplant features a forward-positioned straight downdraft intake with symmetrical intake ports, high-spec piston and aggressive cam profiles. The advanced four-stroke engine is known for its broad, useable powerband and class-leading low-end and mid-range torque.

Aluminium bilateral beam frame

Aluminium bilateral beam frame

An aluminium bilateral beam frame based on the flagship YZ450F provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lightweight feel and increased front wheel traction, allowing the rider to enter corners with greater confidence and more line choices.

Yamaha Power Tuner app

Yamaha Power Tuner app

Like having factory team support in your pocket, Yamaha's groundbreaking Power Tuner App is revised to be even more user-friendly. Features include an intuitive “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, lap timer, along with helpful engine and suspension tuning guides.

Strong, Lightweight Wheels

Strong, Lightweight Wheels

Careful computer-aided refinement of each wheel’s cross-sectional profile shaves valuable weight without sacrificing durability. Unique three-cross-spoke pattern on the rear wheel improves impact absorption and overall feel.

Adjustable suspension settings

Adjustable suspension settings

Revised KYB suspension including updated rear linkage and new settings front and rear. The rear shock lever ratio is revised for added traction and stability. Plus a lighter spring rate is specced for the rear shock and new delta-shaped piston shims in the fork for enhanced stability, traction and a more planted feel. The front fork also features tool-free compression clickers for easy adjustment.

Traction control & launch control

Traction control & launch control

The Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction. Three levels can be selected: HIGH, LOW or OFF. The Launch Control System features an rpm limiter which can be adjusted in 500 rpm increments between 6,000 rpm and 14,000 rpm for optimised launches when the gate drops. Both systems are controlled through the Yamaha Power Tuner App.

Technical Specifications


Engine

Engine Type
Liquid cooled, 4-stroke, DOHC, 4-valve
Displacement (cc)
250.0
Bore x Stroke (mm)
77.0 x 53.6
Compression Ratio
13.8 : 1
Lubrication System
Wet sump
Fuel Management
Fuel Injection
Ignition
TCI
Starter System
Electric
Fuel Tank Capacity (L)
6.2
Final Transmission
Chain
Transmission
Constant mesh 5-speed

Chassis

Frame Type
Bilateral beam
Suspension Front
Telescopic forks, 310mm travel
Suspension Rear
Swingarm (link suspension), 312mm travel
Brakes Front
Hydraulic single disc, 270mm
Brakes Rear
Hydraulic single disc, 240mm
Tyres Front
80/100-21 Dunlop Geomax MX33F
Tyres Rear
110/90-19 Dunlop Geomax MX33

Dimensions

Length (mm)
2180
Width (mm)
825
Height (mm)
1275
Seat Height (mm)
970
Wheelbase (mm)
1475
Ground Clearance (mm)
350
Wet Weight (kg)
105
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