POWER SUPREMACY.
POWER SUPREMACY.
The championship winning KTM 450 SX-F is a proven formula that is the industry benchmark. For 2021, this machine continues to deliver superior performance and easy handling. It features an extremely compact, single overhead camshaft cylinder head and together with the efficient electronic fuel injection, it pushes out an unrivaled 63hp in the most effective way possible. The KTM 450 SX-F is simply the fastest Motocross bike out on the track.
UNRIVALED POWER - ENGINE
The 450 cc engine is the ultimate powerhouse when it comes to KTM's competitive motocross range. It's compact, lightweight design features a single overhead camshaft cylinder head, fueled by the latest electronic injection system. This enables the impressive power to be distributed extremely efficiently throughout the rev range. Even with its super-beneficial electric starter, this model is still the lightest 450 cc engine on the MX market.
UNRIVALED DURABILITY - TRANSMISSION
The transmission on the KTM 450 SX-F is focused on light eight performance without compromise to durability. There was no need to change the gear ratios as they have been perfectly matched to the power delivery of the large displacement engine, but the secondary drive (sprockets) ratio has been made shorter (13/49) for improved response. All four stroke engines are fitted with a gear sensor, which provides the option of different engine characteristics for each gear, depending on engine load. An advanced "no-dirt" gear lever design prevents dirt from building up and together with the reliable gearbox, guarantees that the next gear is always an easy click away.
HIGHLY EFFECTIVE BRAKING - BRAKES
High-tech Brembo S.p.A. brakes have always been standard equipment on all KTM motocross bikes. Combined with lightweight wave disks, the renowned system provides the highest level of braking efficiency, enabling you to out-brake the competition.
SUPERIOR CORE STABILITY - FRAME
As with the entire KTM SX range, the frame on the KTM 450 SX-F is professionally crafted from hydroformed chromium molybdenum steel tubes that are robot welded to ensure the highest levels of consistent quality. The precisely calculated stiffness of the frame delivers responsive handling and works perfectly with the suspension to provide excellent agility and high-speed stability.
MADE FOR MOBILITY - SEAT
All KTM SX models feature a seat that perfectly matches the ranges dynamic performance oriented ergonomics. The seat cover features silicone strips that provide better feel and grip for the rider. The seat is conveniently fixed to the bike using one long, lateral screw, making it secure and easy to handle.
THE WINNING LOOK - DECALS
The new aggressive-looking graphics were designed to send a clear message to the competition that this is not a bike that should be taken lightly.
EXTERIOR COLORS:
• White/ Orange
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery.
