Engineered for the touring aficionado, the RPHA 91 Combust is a modular helmet that combines aerodynamics with lightweight construction for a comfortable, stable ride. It features a striking design, optimized for long journeys and equipped with the latest in safety technology. The RPHA 91 is HJC's latest modular touring helmet, designed with a focus on all-day comfort and performance. Crafted to meet the demands of long-distance riders, it combines lightweight construction with exceptional durability. The helmet offers a streamlined fit, ensuring a comfortable ride while reducing noise and enhancing overall stability. Its sleek design is optimized for touring, making it a versatile choice for those who seek a balance of safety, comfort, and convenience on the road. With advanced materials and features, the RPHA 91 is built to elevate the riding experience. Technical Data: Antibacterial interior Removable and washable crown and cheek pads 2-way pivot chin bar reduces wind noise and air drag, and offers a more compact profile in the up position Maximum performance top and low vents Neckroll system offers reduction of wind noise Comes with: Pinlock, Chin Curtain and Breath Deflector Pinlock® HJ-37 Lens Insert (DKS465) Standards: DOT Approved