2025 KTM SX 50

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Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    2-Stroke
  • Cooling:
    Liquid
  • Valve Configuration:
    Reed Valve
  • Bore (mm):
    39.5
  • Bore (in):
    1.56
  • Stroke (mm):
    40.7
  • Stroke (in):
    1.6
  • Displacement (cc):
    49.9
  • Displacement (ci):
    3
  • Starter:
    Kick
  • Fuel Requirements:
    Premium
  • Fuel Type:
    Gas / Oil Premix

Brakes

  • Brake Brand Name:
    Formula
  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    6.3
  • Front Brake Diameter (mm):
    160
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    6.3
  • Rear Brake Diameter (mm):
    160

Carburetion

  • Carburetion Brand:
    Dell'Orto
  • Carburetor:
    Yes
  • Number Of Carburetors:
    1
  • Carburetor Size (mm):
    19
  • Carburetion Type:
    Carburetor

Dimensions

  • Ground Clearance (in):
    9.2
  • Ground Clearance (mm):
    233

Other

  • Fuel Capacity (gal):
    0.6
  • Fuel Capacity (l):
    2.3
  • Frame:
    Chromium Molybdenum
  • Body Material:
    Plastic
  • Fork Guards:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.3
  • Front Suspension Size (mm):
    35
  • Front Travel (in):
    7.9
  • Front Travel (mm):
    200
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    WP XACT
  • SysModelID:
    152258
  • MfrModelID:
    F6075Y4
  • Year:
    2025
  • Manufacturer:
    KTM
  • Model Name:
    SX
  • Trim Name:
    50
  • Family Name:
    SX
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    MX
  • Generic Type (Primary):
    Youth
  • Manufacturer Country:
    Austria
  • Photo Name:
    2024_KTM_SX_50.jpg
  • Major Revision Year:
    2024
  • Revision Status:
    Carryover
  • Generic Type 2:
    Off-Road
  • Competitor Code:
    MOT25YAA000
  • Manufacturer Recommend Minimum Age:
    4
  • SysTrimId:
    538840
  • SysMakeId:
    21
  • IsCurrent:
    Yes
  • Historical ID:
    515077
  • Data Provider:
    CRS
  • Parent Company:
    KTM
  • Display Name:
    50 SX
  • Speed Governor:
    Yes
  • Engine Displacement to Weight (cc):
    0.53
  • Currency:
    US Dollars
  • Warranty (Months):
    1
  • Destination Charge:
    410
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    7.5
  • Rear Travel (mm):
    190
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    WP XACT
  • Rear Suspension Material:
    Aluminum
  • Seat Type:
    One-Piece
  • Adjustable:
    Yes
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Seat Height (in):
    25.7
  • Seat Height (mm):
    653
  • Number Of Seats:
    1
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Tire Brand:
    Maxxis®
  • Front Tire Speed Rating:
    J
  • Front Wheel Diameter:
    12
  • Rear Tire Speed Rating:
    J
  • Rear Wheel Diameter:
    10
  • Front Tire (Full Spec):
    Maxxis® MX-ST 2.50 X 12 42J
  • Rear Tire (Full Spec):
    Maxxis® MX-ST 2.75 X 10 38J
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubed
  • Front Wheel Width (in):
    2.5
  • Rear Wheel Width (in):
    2.75

Our Location


Hebeler Sales & Service
6466 Main Road
Lockport, NY 14094