The Lazer Cage KinetiCore is a gravity-ready full-face helmet built for enduro and downhill riders who refuse to compromise on protection or comfort. It's the first full-face helmet in the world to earn a 5-star rating from Virginia Tech's independent helmet lab — proof that KinetiCore technology delivers on its promise on the roughest trails.

Highlights

• KinetiCore rotational protection: Integrated crumple zones absorb both direct and rotational impact forces without the need for a separate liner system, keeping weight down and performance up.
• Virginia Tech 5-star rated: The first full-face helmet to achieve the maximum possible rating in Virginia Tech's independent helmet safety testing programme.
• ASTM 1952 certified: Meets the ASTM downhill standard, making it appropriate for the most demanding gravity disciplines.
• Breakaway visor: Designed to separate cleanly on impact to reduce rotational forces transmitted to the head and neck.
• Magnetic buckle: One-handed operation even with gloves on — no fumbling at the trailhead or after a big effort.
• Secure goggle grip: Anti-slip goggle channel keeps eyewear locked in place through rough terrain and high-speed descents.
• Neck-brace compatible: Engineered to work with neck-brace systems for riders who want an additional layer of protection.
• Lightweight construction: Carbon-reinforced fibreglass shell and carbon fibre chin bar, weighing just 820g in size medium.

KinetiCore technology

KinetiCore is Lazer's fully integrated rotational impact protection system — the result of a decade of research and development. Unlike systems that add a separate MIPS liner, KinetiCore builds controlled crumple zones directly into the EPS foam. These zones collapse in a controlled way during an impact to manage both the rotational and linear forces that cause brain injury, while also keeping the helmet lighter and more compact than traditional multi-layer designs.

Construction & ventilation

The Cage features a lightweight fibreglass shell reinforced with carbon fibre, with a dedicated carbon fibre chin bar for maximum protection where it matters most. Twenty ventilation channels run through the helmet to keep airflow moving on climbs and technical trail sections alike. The removable, washable interior padding can be swapped with optional cheek pads (sold separately) for a dialled, personalised fit.

Compatibility & fit

This listing is for size Medium (56–58cm head circumference) in Matte Cobalt. The Cage KinetiCore is ASTM 1952 certified and CPSC compliant, and is neck-brace compatible. Refer to Lazer's sizing guide to confirm fit — head circumference measurement is the most reliable method. Full size range: XS 52–54cm, S 54–56cm, M 56–58cm, L 58–60cm, XL 60–62cm.