SMK Allterra X-Power GL154 Off Road Motorcycle Helmet

The SMK Allterra X-Power GL154 is a dedicated motocross and off-road motorcycle helmet developed for riders tackling dirt tracks, trails and demanding adventure terrain. Part of SMK's Allterra platform, the helmet uses an impact-resistant thermoplastic shell designed to provide protective coverage while maintaining the movement-friendly characteristics required during active off-road riding. Its MX-focused profile incorporates a wide eye opening designed to accommodate compatible motocross goggles while maintaining useful peripheral visibility across changing terrain. An adjustable peak helps protect the rider from sunlight, mud and flying debris and can be positioned according to riding requirements. Ventilation is an important element of an off-road helmet, and the Allterra incorporates multiple airflow points and internal channels to help circulate fresh air during physically demanding riding. The comfort-focused interior is designed for extended use and can be removed and washed, simplifying maintenance after dusty, muddy or wet riding conditions. The dedicated motocross configuration makes the Allterra suitable for dirt tracks, trail riding and recreational off-road use rather than conventional visor-equipped road riding. This X-Power GL154 variant features a distinctive Gloss White, Blue and Yellow graphic combination, while your Autonity inventory corresponds specifically to the Medium size version with SKU HEL17791.

Off-road and motocross helmet construction; Impact-resistant thermoplastic shell; MX-style profile; Wide goggle-compatible eye opening; Adjustable off-road peak; Multi-point ventilation; Internal airflow channels; Removable and washable comfort liner; Designed for motocross, trail and adventure riding

Helmet Style - Off Road / Motocross | Shell Technology - EIRT | Peak - Adjustable MX Style | Eye Opening - MX Goggle Compatible | Ventilation - Multi-Point Airflow | Liner - Removable and Washable | Size - Medium