XL40 LED Headlight Kit - Yamaha WR250F ('15-23); WR450F ('12-23)

Upgrade your off-road lighting with the Baja Designs XL40 (D/C) LED Headlight Kit — purpose-built for Yamaha WR250F and WR450F motorcycles. Inspired by the performance of the XL80, the XL40 delivers 5,224 lumens of trail-proven illumination to a wider range of bikes. Engineered for dirt bikes with lower-output OEM stators, it draws just 43.5W — a powerful upgrade without the large power draw.

Paired with the signature XL Trail Lens, the XL40 produces both vertical and horizontal beam patterns with exceptional near-field and peripheral visibility. The Trail Lens redistributes center beam intensity to eliminate harsh hot spots — improving clarity through vertical transitions, quick elevation changes, and tight corners. The result is a smooth, evenly distributed field of light that inspires confidence in the most demanding terrain.

This is a direct OEM replacement that fits the Yamaha WR headlight shell for plug-and-play installation. Backed by a 30-day satisfaction guarantee and Lifetime Limited Warranty.

Kit Includes:

• (1x) XL40 (D/C) – Trail Lens Clear
• (1x) XL Yamaha WR Faceplate
• All Necessary Mounting Hardware

XL40 Specifications (per light):

• Lumens: 5,224 (Hi)/ 1,435 (Low)
• Watts/Amps: 43.5W/3.4A @ 12.8V 

XL40 ELS Score:

• XL40, Trail lens, high beam: 92°/5.9/226’/5224
• XL40 Trail lens, low beam: 74°/5.9/119’/1435 

The Baja Designs Advantage

• Satisfaction Guarantee – 30-Day Money Back Guarantee
• Limited Lifetime Warranty – Complete Purchase Protection
• uService – Replaceable Lenses And Optics
• ClearView – All The Light, Right Where You Need It
• MoistureBlock – Waterproof, Rain Proof, Submersible
• CopperDrive – Safely Driving LEDs at 100 Percent
• 5000K Daylight – Less Driver Fatigue, Natural Color