** Le Prix de Vente Total de la moto inclut les prix et spécifications basés sur les Prix de Détail Suggérés par le Fabricant plus les Frais de transport, la Marge à Valeur Ajoutée (MVA), les options, la préparation par le concessionnaire, les frais de l'industrie et les frais administratifs. Les taxes applicables sont en sus. Les détaillants sont libres de fixer des prix individuels et peuvent vendre à un prix inférieur. EXCLUANT les pièces ajoutées et optionnelles du configurateur - veuillez consulter le revendeur pour connaître les prix finaux des pièces optionnelles et les coûts de main-d'œuvre.
TEARING AHEAD
The 2026KTM 450 SX-F FACTORY EDITION is a limited-run machine built to erase the final gap between stock and factory, delivering true READY TO RACE performance with elite-level upgrades. Designed for riders chasing every tenth of a second, it features race-proven componentry straight from the top level of motocross competition. For 2026, this includes the industry-leading WP XACT PRO 7548 front fork and WP XACT PRO 8950 rear shock fitted as standard.
The 2026 KTM 450 SX-F FACTORY EDITION raises the bar with a factory-level suspension upgrade that redefines READY TO RACE performance. Fitted as standard with the WP XACT PRO 7548 front fork and WP XACT PRO 8950 rear shock, this exclusive setup delivers unmatched precision, comfort, and control. The 48 mm WP XACT PRO 7548 fork features a closed-cartridge design with a unique valve system and friction-optimized internals, offering pinpoint response, rock-solid bottoming resistance, and consistent damping lap after lap. On the rear, the WP XACT PRO 8950 shock incorporates Supertrax technology and a linked damping system to maximize traction, smooth out harsh impacts, and boost rider confidence in every section of the track.
JAMAIS À COURT DE SOUFFLE
Boîtier de filtre à air
Made to provide maximum airflow, the air filter box is designed with positioned inlet ducts aimed at preventing air deformation and maintaining filter protection. The Twin Air filter and air filter design involve a simple fail-proof mounting system for safe and accurate tool-less installation. Quickly removing the left side panel allows for easy track-side maintenance.
MOINS D’OUTILS, PLUS DE TRANQUILLITÉ
Facilité d’entretien
La 2026 KTM 450 SX-F FACTORY EDITION a été pensée et conçue pour offrir aux pilotes des pièces d'entretien faciles d'accès, ainsi que des possibilités de réglage de la suspension. Cela permet d'accélérer l'entretien en bord de piste et hors saison, et de simplifier le motocross pour les pilotes novices qui n'ont pas d'équipe de ravitaillement. Cette année, pour ajouter au processus de refroidissement, le radiateur dispose d'une nouvelle fermeture qui signifie que l'ouverture et l'accès sont beaucoup plus faciles et sans avoir besoin de beaucoup de force.
À FOND DANS L’ACTION
Matériel de niveau Factory
The 2026 KTM 450 SX-F FACTORY EDITION raises the bar with a factory-level suspension upgrade that redefines READY TO RACE performance. Fitted as standard with the WP XACT PRO 7548 front fork and WP XACT PRO 8950 rear shock, this exclusive setup delivers unmatched precision, comfort, and control. The 48 mm WP XACT PRO 7548 fork features a closed-cartridge design with a unique valve system and friction-optimized internals, offering pinpoint response, rock-solid bottoming resistance, and consistent damping lap after lap. On the rear, the WP XACT PRO 8950 shock incorporates Supertrax technology and a linked damping system to maximize traction, smooth out harsh impacts, and boost rider confidence in every section of the track.
JAMAIS À COURT DE SOUFFLE
Boîtier de filtre à air
Made to provide maximum airflow, the air filter box is designed with positioned inlet ducts aimed at preventing air deformation and maintaining filter protection. The Twin Air filter and air filter design involve a simple fail-proof mounting system for safe and accurate tool-less installation. Quickly removing the left side panel allows for easy track-side maintenance.
MOINS D’OUTILS, PLUS DE TRANQUILLITÉ
Facilité d’entretien
La 2026 KTM 450 SX-F FACTORY EDITION a été pensée et conçue pour offrir aux pilotes des pièces d'entretien faciles d'accès, ainsi que des possibilités de réglage de la suspension. Cela permet d'accélérer l'entretien en bord de piste et hors saison, et de simplifier le motocross pour les pilotes novices qui n'ont pas d'équipe de ravitaillement. Cette année, pour ajouter au processus de refroidissement, le radiateur dispose d'une nouvelle fermeture qui signifie que l'ouverture et l'accès sont beaucoup plus faciles et sans avoir besoin de beaucoup de force.
02. The strongest start
PERFORMANCES INÉGALÉES
Puissance immédiatement disponible
When the gate drops you need to be the first to off the line in a bid to rule (and make) the roost. The 2026 KTM 450 SX-F FACTORY EDITION boasts one of the strongest and most versatile 4-stroke powerplants in the pits, with its SOHC engine proving to be the perfect example of advanced engineering. With class-leading peak power output, and an overall engine weight of only 59 lb (26.8 kg), you'll leave the competition with more than a little mud on the face. The 2026 KTM 450 SX-F FACTORY EDITION features an updated Akrapovič muffler, intake, and mapping, which increases rideability while meeting the latest FIM and AMA sound regulations. Crafted from lightweight titanium, the muffler's premium finish reflects its high-performance design -- and is available exclusively on this limited-run model.
VERSE L'EMBRAYAGE.
Launch control et Quickshifter
Ace that holeshot! The 2026 KTM 450 SX-F FACTORY EDITION comes standard with launch control and a Quickshifter, allowing for fast upshifts without using the clutch. Launch control is easily engaged by pressing the traction control and Quickshifter buttons simultaneously and works by limiting the amount of power to the rear wheel, improving traction, and preventing loss of control under hard acceleration. Meanwhile, the Quickshifter means you can bang through from 2nd to 5th gear with your focus solely on the next corner. Honing starts is made easier with the KTM 450 SX-F FACTORY EDITION due to the WP FACTORY START DEVICE that lends useful compression on the front forks and is easily engaged and then disengaged when blasting into action.
MOTRICITÉ TOTALE
Cartographies sélectionnables + contrôle de la traction
The map select switch on the 2026 KTM 450 SX-F FACTORY EDITION features a simple design, allowing for easier functionality in switching between 2 engine maps. Map 1 provides a more linear power curve, while map 2 punches all-out with aggressive throttle and explosive power. Luckily, traction control is easy toggled to an on or off position from the same switch, ensuring maximum traction and a distinct advantage in wet or muddy conditions. In term of FI upgrades, for 2026 there is a new fuel protector cap: you'll still have quick and easy access for maintencance but now more safety against any outside damage and accidental opening as well as preventing dirt from entering the sides of the connector.
PERFORMANCES INÉGALÉES
Puissance immédiatement disponible
When the gate drops you need to be the first to off the line in a bid to rule (and make) the roost. The 2026 KTM 450 SX-F FACTORY EDITION boasts one of the strongest and most versatile 4-stroke powerplants in the pits, with its SOHC engine proving to be the perfect example of advanced engineering. With class-leading peak power output, and an overall engine weight of only 59 lb (26.8 kg), you'll leave the competition with more than a little mud on the face. The 2026 KTM 450 SX-F FACTORY EDITION features an updated Akrapovič muffler, intake, and mapping, which increases rideability while meeting the latest FIM and AMA sound regulations. Crafted from lightweight titanium, the muffler's premium finish reflects its high-performance design -- and is available exclusively on this limited-run model.
VERSE L'EMBRAYAGE.
Launch control et Quickshifter
Ace that holeshot! The 2026 KTM 450 SX-F FACTORY EDITION comes standard with launch control and a Quickshifter, allowing for fast upshifts without using the clutch. Launch control is easily engaged by pressing the traction control and Quickshifter buttons simultaneously and works by limiting the amount of power to the rear wheel, improving traction, and preventing loss of control under hard acceleration. Meanwhile, the Quickshifter means you can bang through from 2nd to 5th gear with your focus solely on the next corner. Honing starts is made easier with the KTM 450 SX-F FACTORY EDITION due to the WP FACTORY START DEVICE that lends useful compression on the front forks and is easily engaged and then disengaged when blasting into action.
MOTRICITÉ TOTALE
Cartographies sélectionnables + contrôle de la traction
The map select switch on the 2026 KTM 450 SX-F FACTORY EDITION features a simple design, allowing for easier functionality in switching between 2 engine maps. Map 1 provides a more linear power curve, while map 2 punches all-out with aggressive throttle and explosive power. Luckily, traction control is easy toggled to an on or off position from the same switch, ensuring maximum traction and a distinct advantage in wet or muddy conditions. In term of FI upgrades, for 2026 there is a new fuel protector cap: you'll still have quick and easy access for maintencance but now more safety against any outside damage and accidental opening as well as preventing dirt from entering the sides of the connector.
03. Establishing the edge
NETTOYAGE PAR GOMMAGE
Maîtrise totale
The 2026 KTM 450 SX-F FACTORY EDITION frame is built for riders who demand sharp handling and full control. Its refined flex characteristics let you carve berms, launch jumps, and tackle technical terrain with confidence. A streamlined rear shock mount boosts stability and traction, while optimized engine mounts and wall thickness ensure a balanced, responsive feel from front to back.
FLUX COMPLET EN DÉPLACEMENT
Ergonomie
Tank shrouds using bi-compound plastics channel air towards the radiators more efficiently, while a concise fuel tank roll makes for a tighter, more secure fitment, reducing the chance of frame scrubbing and dramatically improving durability. All this works alongside the specially developed rider triangle to provide unmatched knee contact and gripping surfaces - especially when standing on the pegs.
PERFORMANCES INÉGALÉES
Performances
The 2026 KTM 450 SX-F FACTORY EDITION engine is positioned for optimal mass centralization and reduced overall weight, benefiting handling and anti-squat behavior. The silencer offers incredible response in combination with the mapping switch and provides a slightly quieter exhaust note.
NETTOYAGE PAR GOMMAGE
Maîtrise totale
The 2026 KTM 450 SX-F FACTORY EDITION frame is built for riders who demand sharp handling and full control. Its refined flex characteristics let you carve berms, launch jumps, and tackle technical terrain with confidence. A streamlined rear shock mount boosts stability and traction, while optimized engine mounts and wall thickness ensure a balanced, responsive feel from front to back.
FLUX COMPLET EN DÉPLACEMENT
Ergonomie
Tank shrouds using bi-compound plastics channel air towards the radiators more efficiently, while a concise fuel tank roll makes for a tighter, more secure fitment, reducing the chance of frame scrubbing and dramatically improving durability. All this works alongside the specially developed rider triangle to provide unmatched knee contact and gripping surfaces - especially when standing on the pegs.
PERFORMANCES INÉGALÉES
Performances
The 2026 KTM 450 SX-F FACTORY EDITION engine is positioned for optimal mass centralization and reduced overall weight, benefiting handling and anti-squat behavior. The silencer offers incredible response in combination with the mapping switch and provides a slightly quieter exhaust note.
04. Tackling the tough
PLUS RAPIDE, PLUS FLUIDE, PLUS AFFÛTÉE
Nouvelle WP PRO Suspensions
The 2026 KTM 450 SX-F FACTORY EDITION now features the class-leading WP XACT PRO 7548 fork and WP XACT PRO 8950 rear shock. This means you'll be lining up at the setting gate with the ultimate set-up, reduced weight, pristine weight distribution and acute responsiveness.
PARTIE AVANT ROBUSTE
FOURCHE WP XACT PRO 7548
The 48 mm WP XACT PRO 7548 fork, fitted as standard, represents the pinnacle of motocross suspension -- adding a new layer of performance and adjustability. More than just suspension, it's a secret weapon for faster lap times and total confidence in every section of the track. It delivers unrivaled comfort, pinpoint response, and rock-solid bottoming resistance to the MY26 FACTORY EDITIONS. The XACT PRO 7548's unique valve system and friction-optimized components work in harmony to absorb harsh landings without compromising support, delivering consistent damping lap after lap and instilling rider confidence in all track conditions.
PISTE PLUS FINE
AMORTISSEUR WP XACT PRO 8950
The WP XACT PRO 8950 shock absorber is engineered for ultimate traction, comfort, and confidence on every lap. Featuring Supertrax technology to smooth out harsh impacts, a linked damping system for maximum tire contact, and friction-optimized components for improved feedback, it delivers consistent performance in all conditions. Fully adjustable for high- and low-speed compression, rebound, and spring preload, it's built to handle the toughest motocross demands while remaining lightweight at just 4.078 g. With a stroke of approx. 139 mm, a 240 mm spring, and a 50 mm piston, it's precisely tuned to the frame geometry and works in perfect harmony with the WP XACT PRO 7548 front fork.
SUIS CES ORNIÈRES
Stabilité
The 2026 KTM FACTORY EDITION range features a forged steering head connection and adjustable, orange-annodized, CNC-milled Factory triple clamps, making for the perfect alignment of the fork tubes. This precise geometry of the fork clamps ensures highly responsive and smooth fork action - not to mention unwavering stability when charging across ruts and onto the podium.
DÉFIE LES LOIS DE LA GRAVITÉ
Pour faire la différence
Marginal gains on the track are sought out through the strength of the details. The weight-saving, robustness and performance potential of components such as the Factory orange rear sprocket, Gold chain, D.I.D Factory wheel set and Dunlop GEOMAX tires -that promise performance and versatility - are other unmistakable elements of the 2026 KTM 450 SX-F FACTORY EDITION package
BARATTAGE DE LA TERRE
Pneumatiques
Salissure et puissance vont rarement de pair. Cependant, des heures de recherche et de test ont conduit l'autonomie 2026 de KTM Motocross à la Dunlop GEOMAX MX34. Offrant une stabilité et un contrôle inégalés au plus haut niveau, elle est dotée d'une carcasse rigide et d'un composé de caoutchouc qui améliore l'amortissement et l'absorption, ce qui permet de maintenir les performances jusqu'à 30 % plus longtemps que les modèles précédents. La technologie des blocs de virage progressifs améliore également la poignée dans les bermes, tandis que le schéma arrière comporte un bloc central haut et large pour une traction et un contrôle souhaitables partout ailleurs. Enfin, cette disposition unique des blocs permet de dissiper l’accumulation de boue, ce qui assure la traction même en cas de conditions très boueuses.
PLUS RAPIDE, PLUS FLUIDE, PLUS AFFÛTÉE
Nouvelle WP PRO Suspensions
The 2026 KTM 450 SX-F FACTORY EDITION now features the class-leading WP XACT PRO 7548 fork and WP XACT PRO 8950 rear shock. This means you'll be lining up at the setting gate with the ultimate set-up, reduced weight, pristine weight distribution and acute responsiveness.
PARTIE AVANT ROBUSTE
FOURCHE WP XACT PRO 7548
The 48 mm WP XACT PRO 7548 fork, fitted as standard, represents the pinnacle of motocross suspension -- adding a new layer of performance and adjustability. More than just suspension, it's a secret weapon for faster lap times and total confidence in every section of the track. It delivers unrivaled comfort, pinpoint response, and rock-solid bottoming resistance to the MY26 FACTORY EDITIONS. The XACT PRO 7548's unique valve system and friction-optimized components work in harmony to absorb harsh landings without compromising support, delivering consistent damping lap after lap and instilling rider confidence in all track conditions.
PISTE PLUS FINE
AMORTISSEUR WP XACT PRO 8950
The WP XACT PRO 8950 shock absorber is engineered for ultimate traction, comfort, and confidence on every lap. Featuring Supertrax technology to smooth out harsh impacts, a linked damping system for maximum tire contact, and friction-optimized components for improved feedback, it delivers consistent performance in all conditions. Fully adjustable for high- and low-speed compression, rebound, and spring preload, it's built to handle the toughest motocross demands while remaining lightweight at just 4.078 g. With a stroke of approx. 139 mm, a 240 mm spring, and a 50 mm piston, it's precisely tuned to the frame geometry and works in perfect harmony with the WP XACT PRO 7548 front fork.
SUIS CES ORNIÈRES
Stabilité
The 2026 KTM FACTORY EDITION range features a forged steering head connection and adjustable, orange-annodized, CNC-milled Factory triple clamps, making for the perfect alignment of the fork tubes. This precise geometry of the fork clamps ensures highly responsive and smooth fork action - not to mention unwavering stability when charging across ruts and onto the podium.
DÉFIE LES LOIS DE LA GRAVITÉ
Pour faire la différence
Marginal gains on the track are sought out through the strength of the details. The weight-saving, robustness and performance potential of components such as the Factory orange rear sprocket, Gold chain, D.I.D Factory wheel set and Dunlop GEOMAX tires -that promise performance and versatility - are other unmistakable elements of the 2026 KTM 450 SX-F FACTORY EDITION package
BARATTAGE DE LA TERRE
Pneumatiques
Salissure et puissance vont rarement de pair. Cependant, des heures de recherche et de test ont conduit l'autonomie 2026 de KTM Motocross à la Dunlop GEOMAX MX34. Offrant une stabilité et un contrôle inégalés au plus haut niveau, elle est dotée d'une carcasse rigide et d'un composé de caoutchouc qui améliore l'amortissement et l'absorption, ce qui permet de maintenir les performances jusqu'à 30 % plus longtemps que les modèles précédents. La technologie des blocs de virage progressifs améliore également la poignée dans les bermes, tandis que le schéma arrière comporte un bloc central haut et large pour une traction et un contrôle souhaitables partout ailleurs. Enfin, cette disposition unique des blocs permet de dissiper l’accumulation de boue, ce qui assure la traction même en cas de conditions très boueuses.
05. Pacing the race
ADOPTE LA MOTO DE NIVEAU SUPÉRIEUR
Connectivity Unit Offroad
La Connectivity Unit Offroad - ou CUO en abrégé - est livrée de série sur la 2026 KTM 450 SX-F FACTORY EDITION. Il offre une autonomie de fonctionnalités et d'options de réglage via l'appli KTMconnect. Le CUO te donne un nouvel aperçu de ta conduite, te permet de modifier le comportement de ton moteur et te fournit même des réglages de suspension optimisés en fonction des préférences de chacun et des conditions de conduite. Bénéficie d'un supplément 'Factory'
TOUS LES COUPS SONT PERMIS
Garde au sol
The shock absorber geometry on the 2026 KTM 450 SX-F FACTORY EDITION improves ground clearance of the linkage, with the topology-optimized die-cast footpegs being less susceptible to hooking on deep ruts, and take-offs when scrubbing.
PRÉCISION, TOUR APRÈS TOUR
Comportement plus homogène
Compte sur un guide-chaîne et une protection de la chaîne durables et minimise les risques d'accrochage à des objets extérieurs - en particulier sur les terrains extrêmement boueux tout en réduisant l'accumulation de saleté autour du bras oscillant et de la couronne arrière.
IMPACT PLUS DOUX
Absorption d’énergie
Outre le fait que le cadre hydroformé, découpé au laser et soudé par robot est conçu pour offrir un retour d'information exceptionnel au pilote et une stabilité en ligne droite, le châssis est constitué de paramètres de flexion longitudinale et de torsion spécifiquement calculés. Le cadre fait ainsi office d’amortisseur, pour un pilotage moins violent et moins de fatigue au fil des tours.
Tous THE STYLE
Nouveaux graphismes et coloris
The 2026 KTM 450 SX-F FACTORY EDITION features bold new colors directly inspired by the Red Bull KTM Factory Racing team. A deeper, more vibrant KTM orange is paired with striking blue accents and a Selle Dalla Valle seat combo -- designed to stand out at speed and on the gate. All graphics are ultra-durable thanks to in-mold technology, ensuring the bike looks sharp lap after lap.
ADOPTE LA MOTO DE NIVEAU SUPÉRIEUR
Connectivity Unit Offroad
La Connectivity Unit Offroad - ou CUO en abrégé - est livrée de série sur la 2026 KTM 450 SX-F FACTORY EDITION. Il offre une autonomie de fonctionnalités et d'options de réglage via l'appli KTMconnect. Le CUO te donne un nouvel aperçu de ta conduite, te permet de modifier le comportement de ton moteur et te fournit même des réglages de suspension optimisés en fonction des préférences de chacun et des conditions de conduite. Bénéficie d'un supplément 'Factory'
TOUS LES COUPS SONT PERMIS
Garde au sol
The shock absorber geometry on the 2026 KTM 450 SX-F FACTORY EDITION improves ground clearance of the linkage, with the topology-optimized die-cast footpegs being less susceptible to hooking on deep ruts, and take-offs when scrubbing.
PRÉCISION, TOUR APRÈS TOUR
Comportement plus homogène
Compte sur un guide-chaîne et une protection de la chaîne durables et minimise les risques d'accrochage à des objets extérieurs - en particulier sur les terrains extrêmement boueux tout en réduisant l'accumulation de saleté autour du bras oscillant et de la couronne arrière.
IMPACT PLUS DOUX
Absorption d’énergie
Outre le fait que le cadre hydroformé, découpé au laser et soudé par robot est conçu pour offrir un retour d'information exceptionnel au pilote et une stabilité en ligne droite, le châssis est constitué de paramètres de flexion longitudinale et de torsion spécifiquement calculés. Le cadre fait ainsi office d’amortisseur, pour un pilotage moins violent et moins de fatigue au fil des tours.
Tous THE STYLE
Nouveaux graphismes et coloris
The 2026 KTM 450 SX-F FACTORY EDITION features bold new colors directly inspired by the Red Bull KTM Factory Racing team. A deeper, more vibrant KTM orange is paired with striking blue accents and a Selle Dalla Valle seat combo -- designed to stand out at speed and on the gate. All graphics are ultra-durable thanks to in-mold technology, ensuring the bike looks sharp lap after lap.
