READY TO RACE has never been more accurately defined than with the all-new 2022 KTM 450 SX-F FACTORY EDITION. With its development based on the success and feedback of Red Bull KTM Factory Racing riders around the globe, and 400-units-only exclusivity, it is the perfect mount for budding supercross champions.
NEW bodywork with specifically tailored ergonomics for easier rider movement and textured components and a symmetrical construction for unmatched control.
NEW hydro-formed chromium molybdenum frame significantly improving energy transfer through the frame and anti-squat behavior under acceleration.
NEW topology optimized die-cast aluminum swingarm providing increased rigidity and decreased weight (-190 g from previous generation). Includes a new 22 mm rear axle for specific flex character.
NEW 450 cc SOHC engine providing class-leading performance is tilted 2° back for better mass centralization and a 3 mm lower front sprocket position, features decreased weight thanks to a redesigned cylinder head and lighter valve cover.
CP bridged-box-type piston with anodized ring groves and increased compression to 13.1:1 (from 12.75:1).
NEW 5-speed Pankl gearbox includes a weight optimized shift shaft and revised transmission ratio (29:72).
NEW aluminum-polyamide hybrid subframe construction providing specifically calculated rigidity for improved bike feedback and advanced durability.
NEW WP XACT 48 mm front forks with AER technology feature new settings to match the reworked frame and offer more progressive end-of-stroke damping thanks to a new hydrostop.
NEW WP XACT rear shock that is shorter (-15 mm) and lighter (-100 g), includes a CFD optimized main piston and tool free adjusters. All new settings work with the new shock mount design and provide incredible stability.
NEW multifunctional map switch, which also activates the Quickshifter, Traction- and Launch Control.
NEW Quickshifter function that includes a sensor on the shift drum to interrupt ignition when force is applied to the shift lever for clutchless upshifting from second through fifth gear.
NEW topology optimized, die cast footrests with increased platform and reduced weight are mounted via a new design providing less chance of dirt build up at the pivot.
NEW polyamide composite skid plate and front brake disc guard for advanced protection and durability.
Exclusive Red Bull KTM Factory Racing graphics with new Selle Dalla Valle seat.
Factory triple clamps anodized in orange deliver perfect fork clamping for enhanced suspension performance and front end feel. They also adjust between 20 or 22 mm offset.
KTM Factory wheels featuring DID DirtStar rims laced to fully CNC-machined orange anodized hubs guarantee minimal weight at maximum stability.
Factory holeshot device in the fork guards and orange rear aluminum sprocket provide the ultimate race-ready touches.
High-tech Brembo brakes combined with a Semi-floating front disc, including a brake disc guard, offer incredible braking power and feel.
Hydraulic Brembo clutch system offers highly controllable modulation of the clutch and light operation, minimizing fatigue on demanding rides.
Engine Type: Single Cylinder, 4-Stroke
Displacement: 449.9 cc
Bore / Stroke: 95 / 63.4 mm
Compression Ratio: 13.1:1
Starter/Battery: Electric Starter / 12.8V, 2 Ah
Transmission: 5 Gears
Fuel System: Keihin EFI, 44 mm Throttle Body
Lubrication: Pressure lubrication with 2 oil pumps