MotorcyclesMotocross

2027 KTM 450 SX-F

$15,895 Ride Away

We aren't ones to brag, but with a trophy cabinet ready to rip at the seams, the KTM 450 SX-F is the epitome of a podium hunter.

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Overview

 MOTORCYCLES KTM MOTOCROSS MY27 737592_MY27_KTM_450_SX-F-right-side-view_SX_RANGE

Tearing Ahead

Still the reference. AMA Supercross wins and titles. MXGP wins and titles and history. What's the next chapter? Write it. Beat the best and rule the rest with the only standard.

Performance

The 2027 KTM 450 SX-F engine is tilted 2° backward, resulting in a 3mm lower front sprocket position. All of this means greatly improved mass centralization and reduced overall weight, benefiting handling and anti-squat behavior.


TRANSMISSION

Part of the KTM 450 SX-F's acceleration comes courtesy of years of refining gear rations to ensure the best performance possible from the large displacement engine. The transmission is also engineered to be ultra-lightweight but has the durability to perform race after race. A 13/49 secondary drive also allows for instant response out of the corners, while the 4-stoke specific gear sensor provides the option of different engine characteristics for each gear, depending on engine load.


AIR FILTER BOX

Designed to provide maximum airflow, the new air filter box is designed with precisely positioned inlet ducts aimed at preventing air deformation and maintaining filter protection. The Twin Air filter and air filter support design feature a simple fail-proof mounting system for safe and accurate filter installation, ensuring the air filter is easily accessed, without tools, by removing the left side panel, for easy track-side maintenance. A vented air filter box cover is also included for all SX and SX-F models in the by-pack.


MORE USABLE POWER

When the war drums sound and the gate drops, you need to be the first to off the line in a bid to rule the roost. The 2027 KTM 450 SX-F boasts one of the most manic 4-stroke powerplants in the paddock, with its SOHC engine proving to be the perfect example of advanced engineering. With a peak power output of over 63 HP, and an overall engine weight of only 26.8 kg, you'll leave the competition with more than a little mud on the face.


 MOTORCYCLES KTM MOTOCROSS MY27 737594_MY27_KTM_450_SX-F-right-front-view_SX_RANGE

Technical Specifications

Engine



Displacement
449.9 cm³
Design
1-cylinder, 4-stroke engine
Bore
95 mm
Stroke
63.4 mm
Starter
Electric starter
Transmission
5-speed with Wet multi-disc DS clutch, Brembo hydraulics

Suspension

Front Suspension
WP XACT-USD (AER), Ø 48 mm
Rear Suspension
WP XACT Monoshock with linkage
Suspension Travel
310mm (F) 300mm (R)

Chassis

Front Brake
Disc Brake
Rear Brake
Disc Brake
Ground Clearance
343 mm
Seat Height
958 mm
Tank Capacity
7.2 l
Dry Weight
103.1 kg
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