The Lazer Sphere KinetiCore is a premium all-road helmet that puts protection and performance in the same package. Built-in KinetiCore technology replaces traditional add-on rotational liners with Controlled Crumple Zones moulded directly into the EPS structure — delivering defence against both direct and rotational impacts without adding bulk. Whether you're training on tarmac or pushing through gravel, the Sphere KC keeps you cool, confident and well protected.

Highlights

  • KinetiCore integrated protection: Controlled Crumple Zones built into the EPS absorb both direct and rotational impact forces — no add-on liner required.
  • 16 vents with internal air channelling: Generous airflow keeps you cool on long climbs and fast descents.
  • Advanced TurnSys fit system: Cradles the skull and allows quick, intuitive micro-adjustments for a secure, dialled-in fit.
  • Floating headband: Aids ventilation and reduces pressure points around the head.
  • Eyewear docking system: Securely stows your sunglasses when you don't need them.
  • Universal LED accessory light compatible: Rear LED mount port for added visibility on early-morning and low-light rides.
  • Polygiene Biostatic straps: Antibacterial, recycled strap material stays fresher for longer.
  • Dual certified: Meets both CPSC and CE (EN 1078) safety standards.

KinetiCore Technology

KinetiCore is Lazer's fully integrated rotational impact protection system — the first of its kind built directly into the helmet's EPS foam rather than applied as a separate slip-plane liner. During an angled impact, the Controlled Crumple Zones absorb and redirect rotational energy before it reaches the rider's head. The result is effective multi-directional protection in a cleaner, lighter design.

Fit & Ventilation

The Advanced TurnSys system uses a micro-adjustable retention cradle to hold the helmet securely without pressure points. The floating headband works alongside the 16 internal-channelled vents to maximise airflow across the head. The integrated eyewear dock keeps your sunglasses handy on the helmet when you need to take them off mid-ride.

Compatibility & Fit

This listing is for Size Small, fitting a head circumference of 52–56 cm. Measure your head circumference at the widest point before ordering. Colour: Matte Black. Certified to CPSC and CE (EN 1078) standards. Always replace a helmet after any significant impact, even if no damage is visible.

Lazer helmets carry a 2-year warranty against manufacturing defects. For warranty support, return the item to Tune Cycles.
  • KinetiCore Controlled Crumple Zones — integrated rotational impact protection built into EPS foam
  • 16 vents with internal air channelling for strong ventilation
  • Advanced TurnSys micro-adjustable retention cradle for a secure, personalised fit
  • Floating headband aids airflow and reduces pressure points
  • Integrated eyewear docking system
  • Universal LED accessory light mount port at rear
  • Polygiene Biostatic antibacterial, recycled strap material
  • Dual certified: CPSC and CE EN 1078
  • Lightweight EPS foam, polycarbonate and nylon construction
SizeSmall
Head circumference (S)52–56 cm (20.5–22 in)
ColourMatte Black
WeightApprox. 280 g (manufacturer claim, size M reference)
Vents16
Fit systemAdvanced TurnSys
Protection technologyKinetiCore (integrated rotational impact protection)
ConstructionEPS foam, polycarbonate, nylon
Strap materialPolygiene Biostatic recycled straps
CertificationsCPSC, CE EN 1078
LED compatibilityUniversal Lazer LED Accessory Light mount
Intended useRoad & gravel cycling
SKU SHM-BLC2647893893
Barcode # 5400974042078
Brand Lazer