HJC C91 Solid Modular MC Helmet YCRF_balance_bikes Two upper air vents for

Two upper air vents for optimal air intake

Back Protector Offers Impact Absorption Even Without Inflation

Thumb and palm reinforcement for a superior grip made from advance poly blend

Maximum airflow is delivered throughout the helmet by utilizing oversized vents and calculated EPS channels which allow the air to flow where it is needed most

The racing pedigree is underlined by the shoes' aerodynamic profile and bold REV'IT

HJC C91 Solid Modular MC Helmet YCRF_balance_bikes Two upper air vents forThe HJC C91 is a modular motorcycle helmet designed for medium oval head shapes, though it's noted that it tends to size on the small side. If you're between sizes, it's recommended to order a size up. The helmet features HJC's SuperCool lining, which is moisture wicking and anti bacterial, and includes speaker pockets as well as glasses grooves that are reported to work well for those who wear glasses. Its chin bar can be opened using a single button