Bell

3QTR-Air MIPS Helmet

What Our Gearhead® Experts Are Saying:

"I like the 3QTR-Air when I want more protection than a standard trail helmet without committing to a full-face. It vents well on climbs, feels balanced on long rides, and the added jaw and neck coverage gives noticeable confidence on faster, rougher descents. It’s a smart middle ground for aggressive trail riding."

Sometimes the best rides call for a balance between airflow and protection, and that’s where the 3QTR-Air MIPS Helmet really shines. Built by Bell for mountain bikers who push the pace but still value comfort, this helmet delivers the open feel of a half-shell while extending coverage around the upper neck and jaw for added confidence on technical terrain.

The lightweight in-mould construction keeps things comfortable on long climbs, while Dual Flow Ventilation™ moves air efficiently when effort ramps up. Mips Evolve technology adds proven rotational impact protection, and thoughtful details like an adjustable Flying Bridge visor, antimicrobial padding, and integrated camera or light mount make the 3QTR-Air ready for everything from trail laps to bigger all-mountain days.