Chin strap : nylon strap with a fast self-locking buckle (dual-lock) and an anatomically designed foam pad.
Fitted to the back band.

Anatomically designed nape protector with 2 ventilation slits.
Soft with the same coating as the outer shell and covering polyethylene foam.
Finish: saddle stitching.

Outer shell in heat-formed injected composite and coated on the outside with Lorica® (high-tech fabric with the look and feel of suede). GPA signature on the front.
Flexible visor limiting the risks of nasal fracture.

Front air inlet strip in a light alloy of titanium and aluminium with 4 vents.
This patented system with a double air flow provides internal ventilation as well as keeping down the temperature.

Head liner in "aerated" foam covered by high-tech antibacterial fabric.
Made up of 4 independent parts (front, central, right and left).
This washable liner is removable and can be replaced or adapted.

Inner shell lining in high-tech high-density polystyrene.
Ergonomic shape ensuring real comfort and the excellent "retention" of the helmet.Cut-outs at the air inlets.
The incoming air is channelled through the grooved structure of the inner shell and evacuated through 2 vents at the back.
This ventilation system (tested in a wind machine) adds to the real comfort of the rider and eliminates the unpleasant effects of the sweating and heating of the scalp.