Gravity riding demands the best protection available. The Lazer Chase KinetiCore is a lightweight full-face mountain bike helmet engineered for downhill and enduro riders who won't compromise on safety or comfort — ASTM 1952 downhill-certified and awarded a 5-star rating by the Virginia Tech Helmet Lab for rotational impact protection.

Highlights

• KinetiCore integrated protection: Controlled crumple zones built directly into the shell absorb both direct and rotational impact forces — no separate liner system added on top.
• ASTM 1952 downhill certified: Meets the highest downhill standard alongside CPSC and EN 1078, giving you confidence on the steepest terrain.
• 5-star Virginia Tech rating: Independently tested and awarded the top rating for rotational impact protection.
• 11 vents: Generous ventilation keeps air flowing on enduro climbs and lift-accessed descents alike.
• Breakaway visor: Designed to separate cleanly on impact to reduce rotational injury risk.
• Double D-ring closure: Reliable, rattle-free retention that stays secure under hard riding.
• Neck brace compatible: Geometry supports use with a neck brace for added spinal protection.
• Plush, sweat-wicking liner: Removable padding for all-day comfort and easy cleaning.

KinetiCore technology

KinetiCore is Lazer's fully integrated rotational impact protection system — the first of its kind to be built directly into the helmet rather than added as a separate component. EPS foam crumple zones collapse under impact, absorbing the energy that would otherwise transfer to the rider's brain. The result is proven, responsible protection without extra bulk or weight.

Construction

The Chase KinetiCore combines a polycarbonate outer shell with EPS foam, fibreglass, carbon fibre, and nylon to deliver a helmet that is both impact-resistant and surprisingly light for a full-face design. The flexible front grid shields against spray and debris without compromising the field of view.

Compatibility & Fit

This listing is size XL, fitting a head circumference of 60–62 cm. The Chase KinetiCore is compatible with neck braces. Always measure your head circumference and consult the Lazer size chart before ordering. Replace the helmet after any significant impact, regardless of visible damage.