2021 KTM 450 SX-F

Born in the Dirt The KTM 450 SX-F is a beast in its own right. It’s a four-stroke MX bike with more on-track power than most know what to do with.  The Factory Edition of this motorcycle is no different, and the 2021 model brings some sweet additions. The 2021 KTM 450 SX-F Factory Edition …