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2021 KTM SX 450 F Factory Edition

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THE WINNING FORMULA
KTM 450 SX-F FACTORY EDITION

2021 KTM 450 SX-F FACTORY EDITION
The KTM 450 SX-F FACTORY EDITION is a championship winning machine. With its development based on feedback coming directly from elite Motocross and Supercross racers, it's the force behind the success of Red Bull KTM Factory Racing riders around the globe. A formula for victory, the 2021 KTM 450 SX-F FACTORY EDITION comes with a list of updates including KTM's proprietary Connectivity Unit as standard, which allows every rider to explore the potential of the innovative myKTM app straight out of the showroom.

MODEL HIGHLIGHTS

  • Red Bull graphic kit
  • Akrapovic Slip-On silencer
  • Connectivity Unit fitted as standard
  • Ability to connect to the innovative myKTM app
  • Factory triple clamps anodized in orange
  • KTM Factory wheels
  • Factory holeshot device in the fork guards
  • Orange frame
  • Composite skid plate
  • Factory seat with Selle Dalla Valle logo
  • Semi-floating front disc
  • Front brake disc guard
  • Orange rear sprocket
  • Hinson clutch cover

Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    62
  • Horsepower (kW):
    46.3
  • Cooling:
    Liquid
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    SOHC
  • Bore (mm):
    95
  • Bore (in):
    3.74
  • Stroke (mm):
    63.4
  • Stroke (in):
    2.5
  • Displacement (cc):
    449.9
  • Displacement (ci):
    27.4
  • Compression Ratio:
    12.8:1
  • Starter:
    Electric
  • Fuel Requirements:
    Premium
  • Fuel Type:
    Gas

Brakes

  • Brake Brand Name:
    Brembo®
  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    10.2
  • Front Brake Diameter (mm):
    260
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    8.7
  • Rear Brake Diameter (mm):
    220

Carburetion

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

Dimensions

  • Wheelbase (in):
    58.5
  • Wheelbase (mm):
    1485
  • Ground Clearance (in):
    14.6
  • Ground Clearance (mm):
    370

Other

  • Fuel Capacity (gal):
    1.8
  • Fuel Capacity (l):
    7
  • Frame:
    Chromium Molybdenum
  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Fork Guards:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.9
  • Front Suspension Size (mm):
    48
  • Front Travel (in):
    12.2
  • Front Travel (mm):
    310
  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    WP XACT
  • SysModelID:
    106928
  • MfrModelID:
    450 SX-F Factory Edition
  • Year:
    2021
  • Manufacturer:
    KTM
  • Model Name:
    SX
  • Trim Name:
    450 F Factory Edition
  • Family Name:
    SX
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    MX
  • Generic Type (Primary):
    Off-Road
  • Manufacturer Country:
    Austria
  • Photo Name:
    2021_KTM_SX_450FFactoryEdition.jpg
  • Major Revision Year:
    2016
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT21OAI000
  • Introduction Year:
    2016
  • Manufacturer Recommend Minimum Age:
    16
  • SysTrimId:
    341119
  • SysMakeId:
    21
  • IsCurrent:
    Yes
  • Historical ID:
    320967
  • Data Provider:
    CRS
  • Parent Company:
    KTM
  • Display Name:
    450 SX-F Factory Edition
  • Engine Displacement to Weight (cc):
    2.03
  • Currency:
    US Dollars
  • Warranty (Months):
    1
  • Destination Charge:
    450
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    11.8
  • Rear Travel (mm):
    300
  • 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
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Seat Height (in):
    37.4
  • Seat Height (mm):
    950
  • Number Of Seats:
    1
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Top Crown Material:
    Aluminum
  • Tire Brand:
    Dunlop®
  • Front Tire Width:
    80
  • Front Tire Aspect Ratio:
    100
  • Front Tire Speed Rating:
    M
  • Front Wheel Diameter:
    21
  • Rear Tire Width:
    110
  • Rear Tire Aspect Ratio:
    90
  • Rear Tire Speed Rating:
    M
  • Rear Wheel Diameter:
    19
  • Front Tire (Full Spec):
    Dunlop® GEOMAX MX3S 80/100 R21 51M
  • Rear Tire (Full Spec):
    Dunlop® GEOMAX MX3S 110/90 R19 62M
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubed
  • Front Wheel Width (in):
    1.6
  • Rear Wheel Width (in):
    2.15

Our Location

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1307 W Main St
Salem, IL 62881