DENALI offers a TriOptic lens kit for D4 LED headlamps, designed to adapt and optimize light distribution for motocross and off-road use, depending on riding conditions. The kit includes several interchangeable lenses (spot and hybrid), enabling you to quickly modify the D4's beam to obtain either maximum range for long-distance vision, or a mixed beam offering greater width and visual comfort at medium and short distances. Thanks to color versions (transparent, selective yellow or amber depending on configuration), it also improves visibility in difficult conditions such as rain, fog or dust by filtering certain wavelengths to reduce glare and increase contrast. Easy to install and fully compatible with DENALI D4 modules, it allows rapid customization of lighting without changing the complete headlamp, offering a flexible, high-performance solution for all off-road conditions.