The Lazer Z1 KinetiCore is the flagship road helmet from Lazer — engineered for riders who demand elite protection without sacrificing weight or airflow. Weighing in at just 220g (size M), it pairs Lazer's own KinetiCore rotational impact protection with class-leading ventilation and a premium fit system, making it the ideal choice for road racers, gran fondo riders, and serious enthusiasts.

Highlights

• KinetiCore Protection: Lazer's integrated Controlled Crumple Zone technology absorbs and redirects energy from both direct and rotational impacts — no separate MIPS liner needed, saving weight and improving airflow.
• Virginia Tech 5-Star Rated: Independently tested and awarded the highest possible safety rating by Virginia Tech's helmet lab.
• Featherweight Construction: Just 220g (size M) — approximately 40g lighter than the previous Z1 MIPS, making it one of the lightest road helmets available.
• 33-Vent Airflow: Optimised channelling across 33 vents delivers exceptional through-helmet cooling, with independent testing showing 3% more cooling than wearing no helmet.
• Advanced RollSys Fit System: Thumb-wheel retention operated from the top of the helmet allows micro-adjustment on the fly; ponytail-friendly with vertical positioning capability.
• Floating Headband: Positioned to maximise airflow at the forehead without compromising retention or comfort.
• Polygiene Biostatic Padding: Anti-microbial treatment keeps the interior padding fresher for longer between washes.
• Eyewear Docking: Dedicated vent channels securely hold sunglasses when not in use.
• Aeroshell Compatible: Optional Lazer Aeroshell polycarbonate cover converts the Z1 for TT or adverse-weather use.
• LED Light Ready: Universal mount accepts Lazer's rechargeable LED taillight for added visibility.

KinetiCore Technology

Rather than a floating MIPS liner, KinetiCore uses Controlled Crumple Zones built directly into the EPS foam shell. These engineered channels and foam blocks compress and deform on impact, redirecting rotational forces away from the brain. The result is a single-piece helmet that is lighter, better-ventilated, and just as protective — a genuinely different engineering approach, not a marketing rebrand.

Fit & Comfort

The Advanced RollSys system sits at the crown of the helmet and adjusts via a thumb wheel, providing precise circumferential retention across the full head circumference. The floating headband moves independently of the retention cradle, optimising airflow across the forehead. Ponytail compatibility is built in, with vertical adjustment to accommodate different hair positions.

Compatibility & Fit

This listing is size Large, fitting a head circumference of 58–61 cm (approximately 22.8–24 inches). Available sizes: Small (52–56 cm), Medium (55–59 cm), Large (58–61 cm). Certified to both CPSC (USA) and CE EN 1078 (Europe) safety standards. Compatible with Lazer Aeroshell aerodynamic cover and Lazer LED taillight accessory. Colour: Matte Tyrian.