KTM 450 EXC-F - 2024 Specifications and Reviews

The 2024 KTM 450 EXC-F Six Days is a high-performance enduro motorcycle engineered for serious off-road riders tackling challenging terrain. Its potent 450cc single-cylinder four-stroke engine delivers responsive power, while advanced Brembo hydraulics and WP suspension provide excellent control and durability. Best known for competition-ready performance and reliability in demanding enduro conditions.

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General information

CategoryEnduro / offroad
Model year2024
Model nameKTM 450 EXC-F Six Days

Engine and Transmission Specifications

Emission detailsEuro 4
Greenhouse gases85.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.68 litres/100 km (27.2 km/l or 63.92 mpg)
DrivelineX-Ring 5/8 x 1/4´ chain
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Transmission typeChain (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Engine typeSingle cylinder, four-stroke
Capacity:449.9 ccm (27.45 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Brembo with single pistons
Diameter260 mm (10.2 inches)
Front brakesDouble disc
Rear tire2.15-18
Front tire1.60-21
Rear wheel travel310 mm (12.2 inches)
Rear suspensionWP Xplor PDS schock absorber
Front wheel travel300 mm (11.8 inches)
Front suspensionWP XPLOR-USD, Ø 48 mm
Frame type25CrMo4 steel central-tube

Physical measures and capacities

Fuel capacity9.20 litres (2.43 US gallons)
Ground clearance355 mm (14.0 inches)
Seat height960 mm (37.8 inches) If adjustable, lowest setting.
Dry weight106.0 kg (233.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Electrical2 Ah lithium-ion battery
StarterElectric
Color optionsOrange/Blue/White/Red

Performance Profile & Rider Fit

Best For

Track40%
City15%
Cornering80%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis bike suits experienced off-road riders who are comfortable with a tall, lightweight, aggressive enduro machine.
PurposeBuilt for serious enduro and trail riding, including technical terrain, tight woods, and competitive off-road events like Six Days-style challenges.
Rider FitIts tall seat height and minimal, firm off-road suspension setup demand good rider fitness, leg length, and standing-riding stamina.
CharacterA high-strung, race-bred single-cylinder machine that rewards active riding with sharp handling, explosive throttle response, and razor-thin road manners.
Not Ideal ForNot suited to riders wanting a comfortable commuter, a passenger-friendly bike, or long paved highway touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2024 KTM 450 EXC-F Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2024 KTM 450 EXC-F, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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