HJC Helmets 1424-593: Full-Face Street Helmet, i71' MD - The i71 helmets from HJC push the boundaries for a Sport-Touring model with their new sleek shell design. The advanced polycarbonate helmets now have three shells throughout the six available sizes to help optimize weight and comfort for the rider. The rearranged top vent with enlarged mouth vents allow increased air intake and ventilation. Also new with the i71 are both the face shield and sun visor. The HJ-38 pinlock-ready face shield comes with a new PE (Push/Eject) locking system for improved safety, yet is still easy to use with gloves. The new sun visor (HJ-V12) provides a new 3-position option for the rider to adjust the sun shield forward (up to 10mm), delivering ideal sun visor protection. HJC i71 full-face helmets will also accept the second-generation Smart HJC Bluetooth systems. Select the size, color or graphic style you prefer.