Canyon's Deflectr helmet sheds its panels on impact to cut rotational force

Canyon, the direct-to-consumer bicycle maker, moved into helmets, where the unsolved frontier is rotational impact — foam liners handle straight hits but do little when the head twists on the ground.

Let the helmet break on impact: panels ride on polycarbonate bearings and detach in a hard crash, absorbing rotational energy instead of passing it to the head.

The Deflectr uses HEXR's Release Layer System: hundreds of small polycarbonate bearings sit under outer panels on the most impact-prone areas, and a serious angled impact breaks the bond so panels and bearings detach, dissipating rotational energy. Canyon built the look around the mechanism — deep coverage, big crown vents, a tool-free movable visor, a magnetic rear light and a front slot for glasses.

Lab tests measured up to 63% less rotational force than MIPS-equipped helmets and up to 84% less than conventional designs — roughly a four-fold cut in concussion risk as claimed by maker and labs — and the helmet led the Virginia Tech safety rankings. Released in late 2025 at £160, it won Red Dot Best of the Best 2026.

Bicycle helmets have long solved straight-on impacts with foam, but rotational force — the twisting motion when a head hits the ground at an angle — remains the main cause of concussion. Canyon, the bike maker now designing helmets, built its Deflectr trail helmet around a technology that treats this differently.

The Release Layer System, developed by HEXR, bonds outer panels to the helmet through hundreds of 2mm polycarbonate bearings. In a considerable angled impact the bond breaks, so the panels and bearings detach and carry rotational energy away from the head. Lab measurements cited by the makers and reviewers put the reduction at up to 63% versus MIPS-equipped helmets and up to 84% versus conventional ones — around four times less concussion risk.

Rather than hiding the mechanism inside a plain shell, Canyon let it shape the product: extended rear coverage, prominent crown ventilation, a movable visor, a magnetic rear light and a slot for glasses all respond to how the helmet is actually ridden. The result reads as protective and dynamic at once, and independent reviewers confirmed its ventilation and lab-proven safety while noting the unusual chin-bar fastening takes getting used to.

The Deflectr went on sale in late 2025 at £160 and won the Red Dot Best of the Best award in Product Design 2026, with the jury singling out a safety concept that governs the entire design.

Solving rotational force goes beyond the foam-only standard, giving riders a demonstrably different safety story.

Exposing the release mechanism as visible panels makes the innovation legible — you can see why the helmet is safe.

Basing the silhouette on impact protection, not fashion, produced a distinctive profile that stands out in a crowded category.

Launching through Canyon's direct-to-consumer model let a niche safety breakthrough reach riders at a competitive price.

Make the safety mechanism the visual idea: when the helmet visibly sheds panels to absorb an impact, protection becomes the design language rather than a hidden liner.

Independent reviews praised the Deflectr's lab-proven safety and ventilation while noting the HighBar chin fastening divides opinion and a released panel means the helmet should be replaced. The helmet topped the Virginia Tech cycling safety rankings, and in 2026 it received Red Dot Best of the Best in Product Design, with Canyon positioning the technology as the start of a new safety platform.