GMAX · AT-21S · GMax AT-21S
GMax AT-21S Urban TC-1
DOT, ECE 22.06
About the GMax AT-21S Urban TC-1
Adventure/Dual SportThe GMax AT-21S is engineered for the versatile rider who demands performance both on the pavement and off the beaten path. Combining sleek, modern styling with advanced aerodynamic shell geometry, this helmet minimizes wind buffeting at higher speeds while maintaining a lightweight profile that reduces neck fatigue during long-distance adventures. The advanced channeling ventilation system is strategically designed to optimize airflow, effectively regulating internal temperature and preventing visor fogging in varying climate conditions. Vision is prioritized through an optically correct, wide-port face shield that offers superior peripheral awareness, ensuring you stay focused on the trail ahead. Built with a durable polycarbonate shell, the AT-21S provides robust impact protection without compromising on comfort. The interior features a plush, moisture-wicking liner that is fully removable and washable, complemented by adjustable cheek pads to ensure a personalized, secure fit. Whether you are navigating technical dual-sport terrain or commuting through urban environments, the GMax AT-21S delivers the perfect balance of safety, comfort, and functional versatility for the modern adventure enthusiast.
Technical Analysis
The GMax AT-21S Urban TC-1 features a polycarbonate shell for lightweight durability and impact resistance, ensuring solid safety standards. Its intermediate oval head shape provides a snug, comfortable fit for most riders, while the adventure/dual-sport design includes advanced ventilation to keep you cool in varied conditions. The helmet balances protection, comfort, and airflow, making it ideal for long rides and off-road adventures.
Feature Highlights
Safety Intelligence
Features & Comfort
Product Details
| SKU | GMA-AT21-URB |
|---|---|
| Color Family | Multi |
| Finish | Matte |
| Helmet Family | AT-21S |
| Weight | 1650g / 3.64 lbs |
| Shell Material | Polycarbonate |
| Head Shape | Intermediate Oval |
| Certifications | DOT, ECE 22.06 |
Where to buy
| Marketplace | Price | Availability | Updated | |
|---|---|---|---|---|
| ★ Amazon (US) | $199.95 | ● In Stock | 1 second ago | Buy Now → |
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