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2025 Yamaha YZ 250FX

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Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Cooling:
    Liquid
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    DOHC
  • Bore (mm):
    77
  • Bore (in):
    3.03
  • Stroke (mm):
    53.6
  • Stroke (in):
    2.11
  • Displacement (cc):
    250
  • Displacement (ci):
    15.3
  • Compression Ratio:
    13.8:1
  • Starter:
    Electric
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas

Brakes

  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    10.6
  • Front Brake Diameter (mm):
    270
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    9.4
  • Rear Brake Diameter (mm):
    240

Carburetion

  • Carburetion Brand:
    Mikuni
  • Fuel Injector:
    Yes
  • Fuel Injector Size (mm):
    44
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Length (in):
    85.4
  • Length (mm):
    2169.2
  • Width (in):
    32.5
  • Width (mm):
    825.5
  • Height (in):
    49.8
  • Height (mm):
    1264.9
  • Wheelbase (in):
    57.9
  • Wheelbase (mm):
    1470.7
  • Ground Clearance (in):
    13
  • Ground Clearance (mm):
    330.2
  • Length (ft):
    7.12
  • Length (ft/ft):
    7
  • Length (ft/in):
    1.4

Other

  • Fuel Capacity (gal):
    2.1
  • Fuel Capacity (l):
    7.9
  • Frame:
    Aluminum
  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Chassis Protectors:
    Yes
  • Fork Guards:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Inverted Fork
  • Front Travel (in):
    11.8
  • Front Travel (mm):
    299.7
  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    KYB
  • SysModelID:
    155952
  • MfrModelID:
    YZ250FXM
  • Year:
    2025
  • Manufacturer:
    Yamaha
  • Model Name:
    YZ
  • Trim Name:
    250FX
  • Family Name:
    YZ
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    Cross Country
  • Generic Type (Primary):
    Off-Road
  • Manufacturer Country:
    Japan
  • Photo Name:
    2025_Yamaha_YZ_250FX.jpg
  • Major Revision Year:
    2020
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT25OAG000
  • Introduction Year:
    2015
  • Manufacturer Recommend Minimum Age:
    16
  • SysTrimId:
    552700
  • SysMakeId:
    1
  • IsCurrent:
    Yes
  • Historical ID:
    505493
  • Data Provider:
    CRS
  • Parent Company:
    Yamaha
  • Display Name:
    YZ250FX
  • Engine Displacement to Weight (cc):
    1.02
  • Currency:
    US Dollars
  • Warranty (Months):
    1
  • Destination Charge:
    600
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    12
  • Rear Travel (mm):
    304.8
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    KYB
  • Rear Suspension Material:
    Aluminum
  • Seat Type:
    One-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Seat Height (in):
    37.6
  • Seat Height (mm):
    955
  • Number Of Seats:
    1
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Tire Brand:
    Dunlop®
  • Front Tire Width:
    80
  • Front Tire Aspect Ratio:
    100
  • Front Wheel Diameter:
    21
  • Rear Tire Width:
    110
  • Rear Tire Aspect Ratio:
    100
  • Rear Wheel Diameter:
    18
  • Front Tire (Full Spec):
    Dunlop® Geomax MX33F 80/100 R21
  • Rear Tire (Full Spec):
    Dunlop® Geomax MX33 110/100 R18
  • Mobile App Instrumentation:
    Yes
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubed
  • Chromed:
    Yes

Our Location

Powersports St. Augustine
1700 Dobbs Rd.
Saint Augustine, FL 32084