The CGM 666S TWIN Mono off-road helmet is designed for versatile on- and off-road use. It comes with a full-face conversion kit, allowing you to easily switch between a visor and shield combination for off-road riding or a full-face visor-less configuration for road use.

The CGM Adventure helmet features a molded external visor with a ribbed profile, Pinlock 70 readiness, a retractable internal sun visor, and an aerodynamic visor. Equipped with a three-zone AirStream system and internal ventilation channels, this helmet ensures maximum comfort. Its removable thermoformed hexagonal interiors are made of Extra Cool fabric with contrasting white mesh, and are also intercom-ready. Additional features include a nose deflector, chin deflector, and elastic strap stopper.

Features:

ECE-R 22.06 approval
Available sizes: XS (53-54 cm), S (55-56 cm), M (57-58 cm), L (59-60 cm), XL (61-62 cm), XXL (63-64 cm)
Medium size weight: 1650 g +/- 50 g
High Performance Terpolymer (HPT) shell
Air Stream ventilation system
Long visor with anti-scratch treatment
Quick-release interchangeable visors
Screen locks in closed position
Flip-up visor with internal sun visor
Removable thermoformed interiors
Extra-cool and breathable interiors
Nose and chin deflectors
Micrometric buckle
Intercom compatible
Pinlock lens preparation
Complete conversion kit included