it's one of the lightest homologated helmets on the market

4 cmWeight:1

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Lightweight for greater comfort: superior fit for extended wear

The FF906 Advent is the helmet you are looking for if you want the best of an open helmet and a modular helmet

CGM 801A JET EBI MONO Abierto Casco Grigio mono de cuero it's one of the lightestThe 801 EBI is the first helmet designed to combine motorcycle, ski, and bicycle safety. Its advanced construction enhances energy absorption, penetration resistance, and overall durability. Dual certified for both cycling (CE EN1078) and skiing (CE EN1077), the helmet is available in six sizes for excellent comfort and fit, plus two additional youth sizes in the 801A EBI MONO version. Featuring a contoured visor with a perimeter rubber seal attached