Drawing on the strong expertise acquired over more than 20 years in the winter sports protection market, the brand Cairn opens up to other horizons and launches a complete collection dedicated to the cycle market.


Through its Cairn Protect System label and its associated technologies, the brand guarantees an impact absorption capacity of at least 20% compared to the standard in force.


Cairn has developed the Protect System Label specially created to guarantee all riders optimal protection at various points specific to their activities. The brand offers a complete line of helmets for cycling, whatever the route: mountain bike (enduro, trail), mountain bike (active) or urban, for adults and children.

TRAIL range

Because in the mountains, on steep slopes, on narrow trails or downhill, the practice is much more committed, Cairn has chosen to offer maximum security. Speed, protection and style are the watchwords of the helmets. Cairn for cross-country and all-mountain:

  • All-terrain protection
  • Unrivalled protection/lightness/ventilation ratio
  • Ergonomic shape combined with stabilizing comfort foams.


The helmet model PRISM XTRThe new ATV-ready, designed for mountain biking, concentrates all the technologies that allow to Cairn to guarantee a maximum level of security.


The SLATEan exclusive design for this crosscountry/off-road type helmet with a large protection and a comfort unequalled. These wide vents and theAero Flow Channel will offer you great thermal comfort. The SLATE is a perfect compromise between protection, comfort, ventilation and weight. It will quickly become the reference helmet for all your outings.

Active range

Leisure helmets are the most universal helmets for cycling, the helmets are the most universal in the world. Cairn offer:

  • Wide protection
  • Comfort, ventilation, weight compromise
  • Design adapted to urban practices
  • Versatile use for all your outings


Our helmet PRISM is perfect for your walks in the country or in the city. It brings you a comfort and optimum protection. Its construction in-mold makes him a helmet light and sustainable. Its washable antimicrobial foam reinforces its practicality. Available in 3 sizes and 3 colours, the PRISM has everything to seduce you.


MERGERA helmet that is both leisure and urban, offering high visibility and protection thanks to a LED integrated (and detachable) at the back of the helmet, the Flash Light Security. The FUSION helmet has a very good head support and its micrometric buckle will ensure a perfect fit.

URBAN range

The practice of cycling in the city reveals specific needs in terms of helmet. Protection, visibility and look are the key words for urban helmets. Cairn while offering:

  • Wraparound anatomical protection
  • Increased comfort
  • Rear warning led light.


Elegance, style and protection are the 3 qualifiers of our QUARTZ. Its rounded shape and cap give it a perfect look and finish. Reinforced protection thanks to the high visibility offered by the Flash Light Security LED lighting in the rear improves your safety in traffic . urban.


Cairn paid special attention to protecting your child on his bike by adding elements to reinforce it:

  • Reflective stickers for increased visibility
  • Micrometric buckle for a perfect fit and to accompany your child in his growth.


PRISM J is the little brother of the PRISM XTR. A real ally for your first mountain bike outings, it will perfectly accompany you in your practice which is becoming more and more committed. Its in-mold structure gives it great durability while the Aero Flow Channelforwards ventilation. Safety is reinforced thanks to the Reflectiv System. The helmet PRISM J has all the makings of a great one!


Thanks to its recognised expertise in helmets and ski goggles, the brand has created a range of sports eyewear that is perfectly adapted to cycling and matches the helmets in the collection.

A complete range to satisfy demanding riders in search of style and technicality. Backrests, gloves and technical textiles (technical underwear and neckwear) complete this new cycling collection.

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