The 2025 YZ250F is a favourite choice for riders who want the ultimate combination of controllable power, agile handling and Yamaha durability. With a Grand Prix-derived chassis, ultra-compact bodywork and an uprated engine, the latest generation YZ250F is like the bike you already love, only lighter, sharper and more advanced!
Key Specifications
Engine Type
4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder
Engine Capacity
250 cc / 15.2 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.6 US gallons
Weight (Wet/Kerb)
105 kg / 231 lbs
Seat Height
970 mm / 38.2 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Yamaha YZ250F
Year
2025
Engine
Engine Type
4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder
Displacement
250 cc / 15.2 cubic inches
Bore x Stroke
77 x 53.6 mm
Compression Ratio
13.8 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
DOHC
Valves per Cylinder
4
Engine Management System
Mikuni® fuel injection, 44mm
Cooling System
Air Cooled
Ignition System
TCI
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multiplate clutch, hydraulic
Gearbox
Constant-mesh 5-speed
Final Drive
Chain
Traction Control System
Yes. 3 Levels
Electrical & Electronics System
Connectivity
Power Tuner App
Traction Control System
Yes. 3 Levels
Launch Control
Yes
Chassis & Suspension
Frame Type
Aluminum bilateral beam frame
Front Suspension
KYB® Speed-Sensitive System inverted fork; fully adjustable
Front Suspension Travel
310 mm / 12.2 inches
Rear Suspension
KYB® single shock; fully adjustable
Rear Suspension Travel
312 mm / 12.3 inches (US) 295 mm / 11.6 inches (Europe)
Rake
27.25 ° (Europe) 26.9 ° (US)
Trail
123 mm / 4.85 inches (Europe) 121 mm / 4.7 inches (US)
Wheels & Brakes
Wheels
Wire aluminum wheels
Front Tire Size
80/100-21 Dunlop® Geomax MX33F
Rear Tire Size
110/90-19 Dunlop® Geomax MX33
Front Brakes
Hydraulic disc, 270mm
Rear Brakes
Hydraulic disc, 240mm
Dimension & Weights
Overall Length
2185 mm / 86 inches
Overall Width
825 mm / 32.5 inches
Overall Height
1280 mm / 50.4 inches
Seat Height
970 mm / 38.2 inches
Wheelbase
1480 mm / 58.2 inches
Ground Clearance
350 mm / 13.8 inches
Fuel Tank Capacity
6.2 L / 1.6 US gallons
Wet (kerb/curb) Weight
105 kg / 231 lbs
Features
Competition-Inspired Monster Energy Styling (US)
Revised Suspension Components & Settings
New Handlebar Switchbox Design
New Foot Peg Bracket Design
The Class-Dominating 250
Powerful 250cc Four-Stroke Engine
Advanced Aluminum Bilateral Beam Frame
Class-Leading Suspension
High Performance Braking System
Innovative Yamaha Power Tuner App
Rider Friendly Ergos
Advanced 250cc Four-Stroke Engine
Piston, Rod & Crankshaft Balance
Advanced Fuel Injection
Innovative New Yamaha Power Tuner App
Adjustable Engine Maps & New Switchbox
Traction Control & Launch Control
Optimized Air Intake
Wraparound Rear-Positioned Exhaust Layout
Durable Clutch
Enhanced Mass-Centralization
Strong, Lightweight Wheels
Simplified Servicing
Top-Spec Details
Sharp, Durable Monster Energy Yamaha Racing Edition Graphics
Yamaha YZ250F (2025) Color Options
Icon Blue (Europe)
Monster Energy Yamaha Racing Edition (US)
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
