Lighting Solutions for 2018+ Harley M8 Motorcycles. The 2018+ M8 Lighting collection at TC Bros offers premium lighting components designed to elevate the style, visibility, and custom appeal of your Milwaukee-Eight Harley-Davidson. This category includes high-performance headlights, taillights, turn signals, and mounting hardware, all engineered for durability and seamless fitment on models like the Softail Street Bob, Fat Bob, and Low Rider. Crafted with the bold aesthetics and functionality demanded by custom builders, these lighting solutions enhance both safety and the unmistakable look of your bike. TC Bros, rooted in a legacy of unique chopper and motorcycle builds, provides not just top-tier parts but also inspiration for builders creating motorcycles that are as distinct as they are powerful.