HJC V10 Solid Full Face Motorcycle Helmet Color:Green Refer to the conversion chart

Refer to the conversion chart below

Six critical zones have been fine tuned for a progressive response to low speed and high-speed impacts

65-66 8 1/8 - 8 1/4 25 5/8 - 26 4XL

Shell shape designed to maximize aerodynamic performance and to have 0 dynamic weight at 80 mph (130 km/h)

HJC V10 Solid Full Face Motorcycle Helmet Color:Green Refer to the conversion chartHJC V10 Solid Full Face Motorcycle Helmet. The V10 goes beyond the vintage look with new age features such as a lightweight fiberglass shell, aerodynamic performance, emergency tabs for extra safety, detachable and washable interior, and easy bolts for a quick visor replacement. This helmet is Bluetooth compatible with Smart HJC. Features Light weight fiberglass shell for a comfortable ride Classic design helmet with modern features Three shell sizes