The Lazer Z1 KinetiCore is a flagship road cycling helmet that combines a featherweight 220g shell with class-leading airflow and built-in rotational impact protection — no add-on liner required. Whether you're grinding up long climbs in the summer heat or pushing for a fast finish, the Z1 KinetiCore keeps you cool, comfortable, and protected.

Highlights

• KinetiCore rotational protection: Controlled Crumple Zones moulded into the EPS absorb both direct and rotational impact forces without added weight or bulk.
• 5-star Virginia Tech rating: Independently verified top safety score — one of the highest-rated road helmets on the market.
• 220g featherweight: Exceptional lightness reduces neck fatigue and makes the Z1 KinetiCore an ideal choice for long days in the saddle.
• 33 vents + floating headband: Outstanding ventilation keeps your head cool; the floating headband lifts padding off your scalp for added airflow.
• Advanced RollSys fit system: Single thumbwheel dials in a precise, even fit around the full circumference of your head.
• Polygiene Biostatic padding: Antibacterial and odour-resistant pads stay fresher across many rides.
• Aeroshell and LED compatible: Optional polycarbonate Aeroshell cover and universal rear LED light attach directly (both sold separately).

KinetiCore protection

Unlike MIPS-based systems that use a separate sliding liner, KinetiCore integrates the rotational protection directly into the EPS foam as a series of Controlled Crumple Zones. In a crash, these zones deform in a controlled way to absorb and redirect both linear and rotational forces — delivering measurably better protection with no compromise on weight or fit. The result is that coveted 5-star Virginia Tech rating in a helmet that feels almost impossibly light on your head.

Ventilation and comfort

With 33 vents and inclined airflow channels, the Z1 KinetiCore is designed to move air efficiently across your head. The floating headband design lifts the retention cradle slightly away from your scalp, creating an extra layer of airflow underneath the helmet — a meaningful improvement on hot days or during sustained efforts. Polygiene-treated padding resists odour build-up so the helmet stays fresh through hard training blocks.

Fit and adjustment

The Advanced RollSys system wraps the full circumference of your head with a single rear cradle adjusted by a top-mounted thumbwheel. This even wrap eliminates pressure points and allows for quick fine-tuning on the fly, even with gloves on. The ponytail-friendly design and eyewear-compatible rear basket make it a practical choice for a wide range of riders.

Compatibility & fit

This listing is for the Full White colourway in size Small, fitting head circumferences of 52–56 cm. The Z1 KinetiCore accepts the optional Lazer Aeroshell polycarbonate cover for wet-weather or aero riding, and is compatible with a universal direct-mount LED rear light (both accessories sold separately). Certified to CPSC (US) and EN 1078 (EU/CE) safety standards.