High shock-absorption and breathtaking ventilation
The thermoplastic resin outer shell minimises the risk of perforation in the event of a fall. The inner shell, made of expanded polystyrene, damps and distributes the shock from the impact over the entire helmet. Thanks to its front vents and rear outlets, this helmet provides optimum ventilation.
Unparalleled comfort
This new one-piece, and removable, liner is washable and, where necessary, replaceable. Its soft and fluffy fabric has been given an antibacterial treatment.
Better neck protection and a more secure hold
The classic chinstrap is replaced by a hybrid system, a GPA exclusive. A cross between the twin lock system and the traditional chinstrap, its rear part is made of thermoplastic resin and incorporated fibreglass fabric. Its nylon straps, covered with synthetic leather, fasten by means of a two-part buckle. Thanks to its rigid part at the back which extends the shell, thos hybrid chinstrap guarantees greater protection and a better hold for the helmet on the head.
Helmet shell 1: Sizes 53 - 56 cm
Helmet shell 2: Sizes 57 - 61 cm
