Casque Aventure Trekker Solid plastron All UMI O & X-Ring

All UMI O & X-Ring chains have solid rollers and bushings for longer wear

The 509 Ripper's rugged dual-pane construction is reinforced with premium anti-fog and anti-scratch coatings for optimal performance

Dry-tech® removable waterproof liner

Pinlock and detachable sold appart

Arrangement for optional H2Out lining (sold seperatly)

Casque Aventure Trekker Solid plastron All UMI O & X-RingAdeventure Helmet Trekker Solid Versatile ECE and DOT approved adventure helmet designed with a lightweight, durable polymer shell for optimal protection. Its dual density EPS liner provides progressive impact absorption, while two shell sizes ensure a precise fit. The optically superior clear face shield features anti fog and scratch resistant coatings for clear vision and full UV protection. A high flow ventilation system, combined with a removable