hjc cl-max 3 gallant modular helmet Solids while the Advanced Channeling Ventilation System keeps airflow optimized HJC C91 Karan Helmet XS

Quick side access to the camera compartment is also handy in the field

But a rear hub motor isn't likely to have a significant impact on handling, and, as your weight is over the rear wheel, grip isn't likely to be an issue

Situations where 50L makes sense: Winter travel with insulated layers Mixed urban and outdoor itineraries Photography or filming equipment No access to laundry Preference for non-compressed packing The additional ten liters reduce strain on zippers and improve internal organization

While NOCSAE does not require helmet recertification, the committee still strongly recommends the process when possible and appropriate