KTM 450 SX-F Factory Edition - 2026 Specifications and Reviews

The 2026 KTM 450 SX-F Factory Edition is a high-performance motocross bike engineered for competitive and experienced riders. It features a potent 450cc four-stroke engine paired with premium WP suspension and disc brakes, delivering exceptional handling and power delivery on demanding race tracks.

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Engine and Transmission Specifications

InductionKeihin EFI, throttle body 44 mm
Gearbox5-speed
Capacity449.9 cm³
Engine Type1-cylinder, 4-stroke engine
 
 

Physical measures and capacities

Wet Weight106.4 kg
Fuel Capacity7.2 l
Ground Clearance343 mm
Seat Height958 mm

KTM 450 SX-F Factory Edition dimensions and frame

Rear Travel300 mm
Front Travel300 mm
Rear SuspensionWP XACT PRO 8950
Front SuspensionWP XACT PRO 7548
Rear BrakesDisc brake
Front BrakesDisc brake
FrameCentral double-cradle-type 25CrMo4 steel

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track95%
City8%
Cornering90%
Daily Riding10%
Touring8%
Passenger2%

Rider Profile

Best ForThis is a full-factory motocross weapon built for experienced, competitive riders, not beginners.
PurposePurpose-built for motocross racing on closed tracks, prioritizing outright performance over versatility.
Rider FitIts tall 958mm seat height, minimal weight, and aggressive ergonomics demand strong rider fitness, core strength, and off-road skill.
CharacterRazor-sharp, explosive, and race-focused, rewarding aggressive input with elite agility and jump-and-corner precision.
Not Ideal ForIt is not suitable for commuting, touring, passengers, or riders wanting comfort and low-maintenance daily usability.

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

Rider Reviews

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