The ILM MF509 Pro is a safety-forward full-face motorcycle helmet designed for riders who want top-tier protection with a comfortable, customizable fit. Certified to DOT, ECE22.06, and FMVSS 218, it’s ready for retro cruisers, sport bikes, street bikes, and scooters—and it delivers performance without the showiness.

Designed to keep you safe, cool, and visually ready for any weather or ride, the MF509 Pro blends advanced protection with practical comfort and a standout field of view.

Key Features & Design

• FlexImpact technology: absorbs and disperses impact energy from multiple angles more effectively than ever before.
• Safety standards: Meets ECE22.06, FMVSS 218 and DOT safety standards.
• Adjust Liner System (ALS): The MF509 Pro motorcycle helmet allows you to customize the interior fit with ease. Different thickness liners are included to fine-tune your comfort level. With 81 possible pad combinations, you can find a good fit for a personalized, cushy ride that doesn’t sacrifice impact protection.
• Dual visor system with Pinlock70: The ILM dual-visor system gives you a massive, crystal-clear field of view. Choose between clear and tinted outer visors, with an inner visor featuring UV protection to keep your eyes safe all day long. Plus, the included Pinlock70 takes anti-fog performance to the next level, making this motorbike helmet ready for all-weather conditions and any type of motorcycles.
• Aerodynamics: Tested in the wind tunnel, the MF509 Pro shines in both noise reduction and sealing. Its long-and-short airflow channels are designed to maintain optimal internal temperature and prevent overheating, keeping you cool under pressure.
• Build & Comfort: Compatible glasses, a variety of color options, and fits for both men and women. The upgraded, corrosion- and abrasion-resistant outer shell maintains its look over time. The removable, washable inner lining is soft and comfortable while wicking away moisture and sweat for a dry, enjoyable ride.
• Technologies & Safety Leadership: MF509 Pro is empowered by 3 cutting-edge technologies: FlexImpact protection technology, the ALS liner replacement system, and a 3D printing-based energy-absorbing buffer system that maximizes absorption and dispersion of impact energy in high/low speed linear and rotational impacts.