Troy Lee Design A3 W MIPS UNO Open Face Bike Helmet, Blue

Advanced protection, optimized ventilation, and lightweight design define the A3 Uno MIPS MTB helmet, Troy Lee Designs' most advanced open-face trail helmet. A direct evolution of the previous A1 and A2, the A3 elevates every technical aspect, offering particularly deep rear coverage that provides extensive lower-head protection. Designed for MTB, enduro, and trail riding, it combines high-level safety and long-lasting comfort thanks to an internal structure designed to effectively dissipate impact energy at both low and high speeds. The Class B MIPS system is fully integrated into the TLD V3 adjustment mechanism, allowing for constant airflow without compromising protection. The fit is precise and customizable thanks to the 360° V3 system with height adjustment, while the Fidlock V2 magnetic buckle ensures ease of use even when wearing gloves. Comfort and hygiene are ensured by the EVA Sweatglide system and the two-piece V2 XSTATIC® liner, while the adjustable visor with automatic magnetic system completes a helmet designed to offer maximum safety, ventilation and functionality on every outing.

Technical Data Sheet:

• Open face MTB helmet for trail, enduro and MTB

• Class B MIPS® (Multi-Directional Impact Protection System) technology

• MIPS integrated into the TLD V3 fit system

• Deep rear coverage for extended occipital area protection

• Inner shell in co-molded EPS + EPP

• Low and high speed impact absorption

• 360° V3 Precision Fit System

• Three levels of height adjustment

• Fidlock® magnetic buckle V2

• 3-position adjustable visor

• Automatic magnetic system for visor positioning and glasses storage

• Smart slot visor screws with anodized aluminum washers

• Removable, washable and replaceable EVA Sweatglide system

• Two-piece V2 XSTATIC® inner lining

• Compatibility with awide range of glasses and masks

• 16 socketsair with optimized channeling

• High ventilation and overall weight reduction