Yamaha YZ250FX (2025)

2025-yamaha-yz250fx-throttlecraze.com-1_throttlecraze.com

Key Specifications

Engine TypeLiquid-cooled DOHC 4-stroke; 4 titanium valves
Engine Capacity250 cc / 15.2 cubic inches
Max Powern/a
Max Torquen/a
Top Speedn/a
Fuel Tank Capacity8 L / 2.1 US gallons
Weight (Wet/Kerb)110.2 kg / 243 lbs
Seat Height955 mm / 37.6 inches
2025-yamaha-yz250fx-throttlecraze.com-2_throttlecraze.com

All Specifications

Make & Model

ModelYamaha YZ250FX
Year2025

Engine

Engine TypeLiquid-cooled DOHC 4-stroke; 4 titanium valves
Displacement250 cc / 15.2 cubic inches
Bore x Stroke77 x 53.6 mm
Compression Ratio13.8 : 1
Number of Cylinders1
Max Horsepowern/a
Max Torquen/a
Valve TrainDOHC
Valves per Cylinder4
Engine Management SystemMikuni® fuel injection, 44mm
Cooling SystemAir Cooled
Ignition SystemTCI

Performance

Top Speedn/a

Transmission

ClutchWet multiplate clutch
GearboxConstant-mesh 6-speed
Final DriveChain
Traction Control SystemYes. 4 Levels

Electrical & Electronics System

ConnectivityPower Tuner App
Traction Control SystemYes. 4 Levels
Launch ControlYes

Chassis & Suspension

Frame TypeAluminum bilateral beam frame
Front SuspensionKYB® Speed-Sensitive System inverted fork; fully adjustable
Front Suspension Travel300 mm / 11.8 inches
Rear SuspensionKYB® single shock; fully adjustable
Rear Suspension Travel305 mm / 12 inches
Rake27 °
Trail122 mm / 4.8 inches

Wheels & Brakes

WheelsWire aluminum wheels
Front Tire Size80/100-21 Dunlop® Geomax MX33F
Rear Tire Size110/100-18 Dunlop® Geomax MX33
Front BrakesHydraulic disc, 270mm
Rear BrakesHydraulic disc, 240mm

Dimension & Weights

Overall Length2170 mm / 85.4 inches
Overall Width825 mm / 32.5 inches
Overall Height1265 mm / 49.8 inches
Seat Height955 mm / 37.6 inches
Wheelbase1471 mm / 57.9 inches
Ground Clearance330.2 mm / 13 inches
Fuel Tank Capacity8 L / 2.1 US gallons
Wet (kerb/curb) Weight110.2 kg / 243 lbs

Features

  • All-New Aluminum Bilateral Beam Frame
  • New Air Intake
  • New Yamaha Power Tuner App
  • New Traction Control & Launch Control
  • New Switchgear
  • Revised Suspension Settings
  • Slimmer Body & Improved Ergos
  • A Lighter, Slimmer Class-Dominating GNCC Racer
  • Advanced 250cc Four-Stroke Engine
  • Class-Leading Suspension
  • High Performance Braking System
  • Innovative Yamaha Power Tuner App
  • Cross Country Features
  • Piston, Rod & Crankshaft Balance
  • Advanced Fuel Injection
  • Adjustable Engine & Fuel Mapping
  • Six-Speed Gearbox
  • Wraparound Rear-Positioned Exhaust Layout
  • Mass-Centralized Electric Starter System
  • High-Spec Braking Components
  • Compact Body & Seat Design
  • Enhanced Mass-Centralization
  • Strong, Lightweight Wheels
  • Purpose-Built Tires
  • Sharp, Durable New Generation Graphics
  • Simplified Servicing
  • Practical Touches

Yamaha YZ250FX (2025) Color Options

  • Icon Blue (Europe)
2025-yamaha-yz250fx-throttlecraze.com-3_throttlecraze.com

more Specifications