The HJC i11 Instant MC4SF Helmet features a race-inspired design engineered to help reduce lift and drag force. Its Advanced Polycarbonate Compound Shell is strong and impact resistant while maintaining a lightweight design, with a listed weight of 86.4 ounces.

The HJ-38 Shield is Pinlock prepared and includes an anti-scratch treatment with 99% UV protection. The Pinlock insert lens is sold separately. An Advanced Channeling Ventilation System uses three intakes and five exhausts to support airflow through the helmet.

Inside, the anti-bacterial fabric interior provides enhanced moisture wicking and quick-drying performance. The crown and cheek pads are removable and washable, while the emergency cheek pad kit is designed to support safe and quick removal during an emergency.

This HJC i11 helmet is offered in a medium size and features the MC4SF color designation. The helmet combines protective shell construction, ventilation, shield protection and removable interior components in a race-inspired design.

Features:

• Shell: Advanced Polycarbonate Compound Shell is strong and impact resistant while maintaining a lightweight design
• Shield: HJ-38 Shield is Pinlock prepared, anti-scratch and provides 99% UV protection
• Ventilation: Advanced Channeling Ventilation System with 3 intakes and 5 exhausts
• Interior: Anti-bacterial fabric provides enhanced moisture wicking and quick-drying function
• Comfort: Removable and washable crown and cheek pads
• Emergency Kit: Cheek pads support safe and quick rescue in an emergency situation
• Design: Race-inspired profile helps reduce lift and drag force
• Weight: Listed weight is 86.4 ounces