XL40 (D/C) LED Headlight Kit w/ KTM '08-13 Shell - KTM 250-350 SX-F/XC-F (’11-13); 450-500 XC-W (’12); 500 EXC (’12-13); 505 XC-F (’08-09)
XL40 (D/C) LED Headlight Kit w/ KTM '08-13 Shell - KTM 250-350 SX-F/XC-F (’11-13); 450-500 XC-W (’12); 500 EXC (’12-13); 505 XC-F (’08-09) is backordered and will ship as soon as it is back in stock.
Optical
Construction
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Warranty
The Baja Designs XL40 LED Headlight Kit with Shell is a moto-specific lighting upgrade built for KTM dirt bike riders who push into low-light conditions on trail, dual sport, and desert terrain. Designed with the same performance pedigree as the XL80, the XL40 brings serious illumination to a broader range of motorcycles — including those running lower-output OEM stators that couldn't handle more demanding setups.
At the heart of this kit is the XL Trail Lens, which produces both a vertical and horizontal beam pattern tuned for technical riding. Rather than throwing a harsh centre hotspot, the Trail Lens redistributes light across your field of view — giving you better visibility through elevation changes, tight corners, and fast singletrack transitions where peripheral awareness matters most.
This kit comes with the XL40 unit pre-installed inside a KTM-specific headlight shell, so fitment is straightforward and clean without fabrication or guesswork. Mounting hardware is included, making this a practical bolt-on solution for riders who want a meaningful visibility improvement without a complicated install. Note that a wiring harness is sold separately.


