The Lazer Sphere KinetiCore is a sleek, lightweight road and gravel helmet that puts advanced impact protection right where it counts — built into the shell itself. Designed for riders who want real-world safety credentials alongside a clean aerodynamic profile, the Sphere KC balances speed, ventilation, and comfort without the weight or bulk of traditional add-on liner systems.

Highlights

• KinetiCore integrated protection: Controlled Crumple Zones moulded directly into the EPS structure absorb both direct and rotational impact forces, eliminating the need for a separate liner system.
• Lightweight construction: Weighing approximately 270 g (size M, CE), the Sphere KC keeps your head feeling fresh over long rides.
• Advanced TurnSys fit system: A simple dial at the rear cradles the skull and allows quick, precise micro-adjustments on the move.
• Eyewear docking station: Integrated eyewear storage lets you stow sunglasses or clear lenses securely in the helmet when you don't need them.
• Universal LED light mount: A rear Direct Mount port is compatible with Lazer's Universal LED lights for low-light visibility.
• Polygiene StayFresh™ padding: Antibacterial textile technology in the straps and padding stops odour-causing bacteria so the helmet stays fresher for longer.
• Tyrian colourway: A deep, rich violet hue that stands out on the road or trail.

KinetiCore technology

Rather than bolting on a separate rotational-impact liner, Lazer engineered KinetiCore Controlled Crumple Zones directly into the EPS foam of the Sphere. Under angled impact, these zones compress in a controlled pattern to redirect energy away from the head. The result is a helmet that is lighter, uses less plastic, and provides dual protection against both direct and rotational forces — all in a single, clean shell.

Aerodynamics and ventilation

The Sphere KC's streamlined silhouette reduces aerodynamic drag while large front vents and internal air channels keep airflow moving across your head. A floating front headband design eliminates pressure points and allows air to circulate freely, keeping you cool on climbs and in warmer conditions. The Sphere KC sits comfortably between full-aero lids and high-ventilation XC designs — an ideal all-rounder for road and gravel riding.

Compatibility and fit

This listing is for Size Small, fitting head circumferences of 52–56 cm (20.5–22 in). Measure your head circumference at its widest point before ordering and refer to the Lazer size chart to confirm your fit. Certified to both CE EN 1078 and CPSC standards. Always replace your helmet after any significant impact, even if no visible damage is present.