2023 KTM SX 450 F Factory Edition Motocross

Engine
Engine
Standard
Engine Type
Single-Cylinder
Cylinders
1
Engine Stroke
4-Stroke
Cooling
Liquid
Valves
4
Valves Per Cylinder
4
Valve Configuration
SOHC
Compression Ratio
13.1:1
Starter
Electric
Fuel Type
Gas
Fuel Requirements
Premium
Carburetion
Standard
Carburetion Brand
Keihin
Fuel Injector
Yes
Carburetor
No
Carburetion Type
Fuel Injected
Horsepower (bhp)
63
Bore (mm/in)
95 / 3.74
Stroke (in/mm)
2.5 / 63.4
Displacement (cc/ci)
449.9 / 27.4
Fuel Injector Size (mm)
44

Transmission
Transmission
Standard
Transmission Brand
Pankl
Transmission Type
Manual
Number Of Speeds
5
Overdrive
No
Reverse
No
Primary Drive (Rear Wheel)
Chain

Technical specifications
Dimensions
Standard
Weight
Standard
Capacities
Standard
Performance
Standard
Wheelbase (in/mm)
58.5 / 1485
Ground Clearance (in/mm)
13.5 / 343
Dry Weight (lbs/kg)
228.2 / 103.5
Fuel Capacity (gal/l)
1.9 / 7.2
Engine Displacement to Weight (cc)
1.97

Exterior
Construction
Standard
Frame
Chromium Molybdenum
Body Material
Plastic
Foot Pegs
Standard
Foot Peg Location
Driver
Hand Grips
Standard
Handlebars
Standard
Handlebar Pads
Standard
Exterior Guards
Standard
Belt Guard
No
Brush Guard
No
Chain Guard
Yes
Chassis Protectors
No
Drive Shaft Guard
No
Engine Case Guard
No
Exhaust Guard
Yes
Fork Guards
Yes
Light Guard
No
Saddle Bag Guard
No
Exterior Covers
Standard
Fuel Tank Cover
No
Radiator Cover
Yes
Side Cover
No
Front Fender
Standard
Rear Fender
Standard
Stand
Standard
Stand Type
Kick
Spoiler
Optional
Skid Plate
Standard

Steering
Steering Control
Handlebar

Suspension
Front Suspension Brand Name
WP XACT
Front Suspension Type
Inverted Fork
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
Yes
Front Central Suspension Strut
No
Rear Suspension Brand Name
WP XACT
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Material
Aluminum
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Air Adjustable
No
Front Suspension Size (in/mm)
1.9 / 48
Front Travel (in/mm)
12.2 / 310
Rear Travel (in/mm)
11.8 / 300

Wheels & tires
Wheels
Standard
Wheels Composition
Aluminum
Chromed
No
Tube / Tubeless
Tubed
Tires
Standard
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 Wheel Width (in)
1.6
Rear Wheel Width (in)
2.15
Front Tire (Full Spec)
Dunlop¬ GEOMAX MX3S 80/100 R21 51M
Rear Tire (Full Spec)
Dunlop¬ GEOMAX MX3S 110/90 R19 62M

Brakes
Brakes
Standard
Brake Brand Name
Brembo¬
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Front Brake Diameter (in/mm)
10.2 / 260
Rear Brake Diameter (in/mm)
8.7 / 220

Seats
Seat Type
One-Piece
Seat Location
Driver
Seat Material
Vinyl
Adjustable
No
Folding
No
Seat Specifications
Standard
Number Of Seats
1
Seat Height (in/mm)
37.7 / 958

Instrumentation
Digital Instrumentation
Optional
Tachometer
Optional
Lap Timer
Optional

Storage
Storage Cover
Optional

Convenience
Adjustable Handlebars
Standard