HJC C50 Primal Helmet YCRF_balance_bikes length stretches to 5 1/2

length stretches to 5 1/2 ft

fixing it with standard elastic straps

Compatible with Alpinestars chest and back inserts that may be purchased separately as an accessory upgrade

Oxbow knows that when you are in the backcountry

HJC C50 Primal Helmet YCRF_balance_bikes length stretches to 5 1/2FEATURES Advanced Polycarbonate Compound (APC) shell "ACS" Advanced Channeling Ventilation System Optimized peak visor has been wind tunnel tested and fine tuned using advanced CFD (Computational Fluid Dynamics) programs Tool less Peak Visor Fasten & Remove with hands BCS (Bespoke Contour System) fitting Moisture wicking & quick drying interior Interior includes grooves to accommodate eyeglasses Removable and washable crown and cheekpads Double D ring