Bell

3QTR-Air MIPS Helmet

What Our Gearhead® Experts Are Saying:

"I’ve ridden the 3QTR-Air alongside standard trail helmets and lighter full-face options, and it fills a unique gap. It’s cooler and lighter than a full-face, but the added coverage feels noticeably more protective than a typical half-shell. For fast trail and enduro-style riding, it’s a strong alternative."

In the space between half-shell and full-face helmets, the 3QTR-Air MIPS Helmet stands out as a purpose-built solution rather than a compromise. Bell takes cues from its full-face designs and applies them to an open-face platform, extending coverage around the jaw and rear of the head while maintaining the ventilation riders expect for long climbs and warm conditions.

Compared to traditional trail helmets, the 3QTR-Air offers increased protection where it matters most when speeds increase or terrain gets rough. Mips Evolve technology provides rotational impact management on par with more protective helmets, while the fusion in-mould shell keeps weight competitive. Dual Flow Ventilation™ further separates it from bulkier options by maintaining airflow even at lower speeds.

For riders who don’t want the heat or restriction of a full-face helmet but still demand more security than a standard half-shell, the 3QTR-Air MIPS delivers a compelling balance. It competes confidently by offering extended coverage, modern safety features, and all-day comfort in a category that’s often forced to choose one over the other.