Size Guide

Just1 J12 Carbon MX Aster America - Available at Moto Central

Introducing the Just1 J12 Carbon MX Aster America, a premium motocross helmet designed for the serious rider. At Moto Central, we are proud to be a leading UK retailer for Just1, offering this exceptional product in a variety of colours and sizes. If you’re looking for a specific colourway or size, we can order anything you desire into our store, ensuring you find the perfect fit for your riding needs.

The Just1 J12 Carbon MX Aster America features a full carbon fibre high rigidity shell, anatomically structured with the exclusive "N.B.F.F." system (Neck Brace Front Fit). This helmet is not only lightweight but also provides superior protection and comfort for motocross enthusiasts.

Key Features:

• Full carbon fibre high rigidity shell for enhanced durability.
• Exclusive "N.B.F.F." system for optimal neck brace fit.
• Removable and washable inner lining made from highly breathable fabrics.
• Hygienically treated materials for improved hygiene.
• Removable cheek pads using the "J.1.E.R." system for emergency situations.
• Air vents in the chin bar for increased airflow.
• Protective internal polystyrene foam shell with air channels for ventilation.
• Multiple air vents with anti-intrusion aluminium vents for maximum airflow.
• Adjustable peak with air vents for customised visibility.
• Double-D retention system for secure fit.
• Homologated ECE 22.05 for safety compliance.
• Lightweight design at only 1,100g +/- 50g.

Whether you are racing on the track or riding off-road, the Just1 J12 Carbon MX Aster America is designed to meet the demands of serious riders. Visit Moto Central today to explore our extensive range of Just1 products and find the perfect helmet for your next adventure!