Designed and engineered for riders who demand more
Constructed from advanced composites, AT4.0 CARBON delivers next-gen protection for riders who live for speed. Built for everything from sport to cruiser, CARBON is for those who demand lightweight performance with zero compromise.
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AT4.0 CARBON is engineered for safety performance, exceeding ECE 22.06 requirements by a minimum of 20%, and carrying DOT approval and a SHARP 4-star rating.
The fully re-engineered internals, including head-liner and cheek pads, take fit, comfort, acoustic control and support to a whole new level.
The world’s first road-ready motorcycle helmet to feature RHEON™ technology. Next-level protection seamlessly integrated into the AT4.0 head-liner.
AT4.0 CARBON is compatible with the Shockwave Bluetooth audio system. Featuring seamless helmet integration, the Harman Kardon designed and tuned unit delivers rich & crisp audio.
Featuring 215° horizontal and 100° vertical field of vision, the AT4.0 edge-to edge visor maximises peripheral vision. Anti-scratch dipped, Pinlock 70 compatible, and made from Optical Grade Ballistic Polycarbonate, this is vision reinforced.
Take full control of your helmet environment with open/close vents & tune your thermal comfort in both warm and cool climates.
From $325
From $499
From $575
From $669
Built for the streets. Ready for anything.
Designed and engineered for riders who demand more
Advanced protection. Built in.
Chasing precision, speed, and ultimate protection.
From $449
From $575
