XL40 (D/C) LED Headlight Kit - KTM 250-350 SX-F/XC-F ('11-13); 450-500 XC-W ('12); 500 EXC ('12-13); 505 XC-F ('08-09)

The Baja Designs XL40 (D/C) Headlight Kit is a moto-specific LED headlight replacement built for KTM dirt bike and dual sport riders who demand reliable, high-output illumination on technical trails and desert terrain after dark. Drawing from the same proven XL series pedigree, the XL40 is engineered for bikes running lower-output OEM stators, giving riders an upgrade path that was simply out of reach with previous premium options.

At the heart of this kit is the XL Trail Lens, which produces both a vertical and horizontal beam pattern optimized for near-field and peripheral visibility. Rather than throwing a harsh center hot spot, the Trail Lens redistributes light evenly across your field of view — exactly what you need when you're reading quick elevation changes, tight switchbacks, and technical singletrack at speed.

Installation is straightforward thanks to the included KTM-specific faceplate and all necessary mounting hardware, so your XL40 drops in cleanly without fabrication or guesswork. Note that a wiring harness is sold separately, so pick one up alongside this kit to complete your setup. If you ride hard enough to need the terrain lit up properly, the XL40 is the headlight your KTM should have come with.