HJC CL-17

HJC CL-17 Helmet Review The HJC CL-17 is the latest iteration of the company’s “CL” line of motorcycle helmets, which are probably the world’s most popular helmet type. The CL-17 improves on almost every feature of the already-excellent HJC CL-16 (review), including a new shell and redesigned ventilation system. The internal shape best fits “Neutral” to …