2007-2026 KTM 450 SX-F Cotton T-Shirt
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
- Mid-year changes. Some models changed partway through a year. Your build date is on the door jamb sticker.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
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The KTM 450 SX-F reshaped modern motocross by introducing electric start to the premier class, securing multiple AMA Supercross championships. Produced from 2007 to 2026, this machine dominated pro racing with its unmatched power-to-weight ratio and relentless technology.
Powering the bike is a 449.9 cc SOHC liquid-cooled single-cylinder engine. Known for its compact single-overhead-cam layout, the powerplant produces up to 63 horsepower and 37 lb-ft of torque. This unit is mated to a wet multiplate clutch, delivering a linear power band that maximizes rear-wheel traction.
Built on a hydroformed chromoly steel frame, the chassis utilizes WP XACT 48mm air front forks and a rear linkage shock. Power reaches the ground via a Pankl five-speed transmission and a chain final drive, a setup that yields razor-sharp cornering agility and high-speed stability.
Tens of thousands have been produced, cementing its status as a staple in paddock bays worldwide. Today, it remains highly sought after by racers and collectors alike. It originally replaced the 450 SX RFS model and continues as KTM's premier flagship four-stroke motocrosser into 2026.
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