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Enduro Bikes

2024KTM 450 EXC-F

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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.

Capacity
449.9 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
107.2 kg
Seat height
963 mm
Power
50.0 HP (36.8 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2024 KTM 450 EXC-F

vs the 2023
Spec20232024
Dry weight 105.5 kg (232.6 pounds) 107.2 kg (236.3 pounds)
Fuel capacity 9.20 litres (2.43 US gallons) 8.50 litres (2.25 US gallons)
Other years 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 55Agility 97Comfort 35Off-road 98Touring 25Road manners 30
Off-road & trail98%
Cornering80%
City riding15%
Daily riding15%
Touring20%
Two-up5%
Track40%
Best for
Built for serious enduro and trail riding, including technical terrain, tight woods, and competitive off-road events like Six Days-style challenges.
Built for
A high-strung, race-bred single-cylinder machine that rewards active riding with sharp handling, explosive throttle response, and razor-thin road manners.
Not ideal for
Not suited to riders wanting a comfortable commuter, a passenger-friendly bike, or long paved highway touring.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 963mm, a rider of 175cm with a 79cm (estimated) inseam will not reach the ground comfortably on the 2024 KTM 450 EXC-F, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Range and running costs

Worked out in your browser - nothing is sent to us

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
449.9 ccm
Power
50.0 HP (36.8 kW)
CO2 Emissions
85 CO2 g/km
Engine type
Single, four-stroke
Fuel consumption
3.70 litres/100 km (27.0 km/l)
Power/weight ratio
0.4664 HP/kg (dry)
Bore x stroke
95.0 x 63.4 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
Keihin EMS
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
Dimensions & weight
Wheelbase
1486 mm
Seat height
963 mm
Dry weight
107.2 kg
Fuel capacity
8.50 litres
Ground clearance
355 mm
Chassis & suspension
Frame
25CrMo4 steel central-tube
Front suspension
WP XPLOR-USD, Ø 48 mm
Rear suspension
WP Xplor PDS schock absorber
Front wheel travel
300 mm
Rear wheel travel
310 mm
Rake (fork angle)
26.3°
Brakes & wheels
Front brakes
Double disc
Front brakes diameter
260 mm
Rear brakes
Single disc. Brembo with single pistons
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
140/80-18
Other
Color options
Orange/Blue/White/Red

Specs last verified against published sources: .

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 201720202022202420252027
Capacity 449 cc 449 cc 450 cc 450 cc 450 cc 450 cc
Dry weight 106 kg 106 kg 106 kg 107 kg 107 kg 107 kg
Seat height 960 mm 960 mm 960 mm 963 mm 963 mm 963 mm
Fuel capacity 8.5 L 9.2 L 9.2 L 8.5 L 8.5 L 8.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Common questions

What is the engine size of the KTM 450 EXC-F?

The 2024 KTM 450 EXC-F has a Capacity of 449.9 ccm (27.45 cubic inches).

What engine power does the KTM 450 EXC-F have?

The 2024 KTM 450 EXC-F has a Power of 50.0 HP (36.8 kW).

How many gears does the KTM 450 EXC-F have?

The 2024 KTM 450 EXC-F has a Gearbox of 6-speed.

How much does the KTM 450 EXC-F weigh?

The 2024 KTM 450 EXC-F has a Dry weight of 107.2 kg (236.3 pounds).

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