HJC I80 ROKI MC21 HELMET

HJC I80 ROKI MC21 HELMET SHELL Advanced Polycarbonate Compound : By blending high-grade polycarbonate with high impact strength and ABS in an optimal ratio, HJC has developed a shell that is both strong and impact-resistant while maintaining a lightweight design. Wind tunnel-tested. VENTILATION “ACS” Advanced Channeling Ventilation System: Full front-to-back airflow flushes heat and humidity out of the helmet. PEAK Optimized peak visor has been wind tunnel tested and fine-tuned using advanced CFD (Computational Fluid Dynamics) programs. It provides maximum stability and reduced drag, even at high speeds. VISOR (SHIELD) Pinlock Ready HJ-44 Visor: Provides 99% UV protection, Anti-Scratch coated DISTORTION FREE VISOR(SHIELD) SUNSHIELD (SUN VISOR) DISTORTION FREE SUN SHIELD(SUN VISOR) Black Dark Smoke installed INTERIOR Moisture wicking fabric 3D contour cheek pads for comfort Crown and Cheek pads: Removable and washable Cheek pads: interchangeable throughout all sizes Padded Double D-ring retention strap with anti-flutter snap Glasses Grooves accommodates riders with eyewear OTHERS Standard: DOT Medium helmet weighs 4 lbs.