The Lazer Z1 KinetiCore is the pinnacle of lightweight road helmet engineering — a featherweight 220g shell that delivers best-in-class ventilation, integrated rotational impact protection, and a supremely comfortable fit. Designed for road racers and performance-focused cyclists who refuse to compromise between safety, weight, and airflow.

Highlights

• KinetiCore rotational protection: Controlled crumple zones built directly into the EPS foam absorb the force of both direct and rotational impacts — no separate MIPS layer needed, keeping weight to a minimum.
• Best-in-class ventilation: 33 vents and deep internal channels generate up to 3% more cooling than riding with no helmet at all, making this one of the most breathable road helmets available.
• Ultra-lightweight construction: At just 220g (size M), the Z1 KinetiCore is 24% lighter than the previous Z1 MIPS, with 70g less plastic throughout the shell.
• Advanced RollSys fit system: A top-mounted thumbwheel cradles the entire circumference of the skull for quick, precise adjustment and a stable, pressure-free fit.
• Floating headband: Sits away from the forehead to maximise airflow across the brow without sacrificing retention security.
• Eyewear-friendly dock: Integrated slots secure sunglasses or sport glasses firmly when not on your face.
• Aeroshell compatible: Optional Lazer Aeroshell clips on to close the vents for aero gains in time trials or cold-weather riding.
• LED light compatible: Universal rear dock accepts the Lazer rechargeable LED taillight for added visibility.
• Polygiene Biostatic padding: Antimicrobial treatment in the padding inhibits odour-causing bacteria, keeping the helmet fresher for longer.
• Ponytail-friendly rear cradle: Height-adjustable retention cradle accommodates all hair styles without compromising fit.

KinetiCore Technology

KinetiCore replaces conventional add-on rotational protection systems with a waffle-like grid of controlled crumple zones integrated directly into the EPS foam liner. On impact, these zones deform progressively to absorb and redirect both linear and rotational forces — the same forces associated with brain injuries in real-world crashes. The result is a clinically validated safety upgrade with zero weight penalty compared to a traditional EPS-only design, and improved airflow thanks to the open-cell geometry.

Fit & Comfort

The Advanced RollSys system uses a single thumbwheel to tension a continuous band around the full circumference of the head — a design that distributes pressure evenly and eliminates hot spots. The floating headband and ponytail-compatible rear cradle (height adjustable) ensure a secure, comfortable fit for a wide range of head shapes and hair styles. Lightweight recycled straps with Polygiene antimicrobial treatment run quietly against the jaw for all-day comfort.

Compatibility & Fit

This listing is for the Matte Pine Green, Size Medium (55–59 cm) variant. The Z1 KinetiCore is certified to both CE (EN 1078) and CPSC safety standards. It is compatible with the Lazer Aeroshell (sold separately) and the Lazer Universal Rechargeable LED Taillight (sold separately).