SMK Allterra Maverix GL321 Off Road Motorcycle Helmet

The SMK Allterra Maverix GL321 is a dedicated off-road and motocross motorcycle helmet designed for riders tackling dirt tracks, trails and demanding adventure terrain. Developed around SMK's Allterra MX platform, the helmet uses an Energy Impact Resistant Thermoplastic outer shell combined with multi-density EPS for impact management. Two outer shell sizes help provide appropriate proportions and a comfortable fit across the available size range. The Allterra uses a Double-D ring retention system with a padded comfort chin strap for secure closure during active riding. Its adjustable multi-position peak can also be removed when required. An extra-wide eye opening is specifically designed to accommodate motocross goggles securely while providing a broad field of vision. Ventilation is a major focus, with channelled air intakes and exhausts supported by chin, front and top vents to maintain airflow during demanding off-road riding. Inside, the breathable and hypoallergenic liner uses moisture-management antistatic fabric and can be removed and washed for easier maintenance. SMK certifies the Allterra platform to ECE 22.06 and DOT FMVSS No. 218 standards. This Maverix GL321 graphic features a Red, Black and White colour combination, with this Autonity inventory corresponding specifically to Medium size.

EIRT thermoplastic shell; Two shell sizes; Multi-density EPS; ECE 22.06 certified; DOT FMVSS No. 218 certified; Double-D ring retention; Padded comfort chin strap; Adjustable multi-position peak; Removable peak; Extra-wide MX goggle opening; Channelled air intakes and exhausts; Chin air vents; Front air vents; Top air vents; Enhanced airflow system; Breathable hypoallergenic liner; Removable and washable liner; Moisture-management antistatic fabric; Purpose-built motocross and off-road design

Helmet Style - Off Road / Motocross | Certification - ECE 22.06, DOT FMVSS No. 218 | Shell Technology - EIRT | Shell Sizes - 2 | EPS - Multi-Density | Retention - Double D Ring | Peak - Adjustable, Multi-Position and Removable | Goggle Compatibility - Extra-Wide MX Goggle Opening | Medium Head Size - 57 cm