Alpinestars A-4 Max

The triple layer harness features a perforated insert with high shock absorption for the ultimate in ventilation and protection

With back protector equipped with new cell technology

Removable shoulder pads for maximum customization

Larger padding to offer greater protection from debris thrown by the wheels, without hindering the movement of the arms

The plastic protectors are perforated to ensure maximum breathability and ventilation for cooling

The adjustable elastic bands include perforated and thermoformed ribbed protection panels that provide additional protection without restricting movement

Elastic closure system with quick and easy to use buckles, with a new design, which adapt to many different builds of pilots

Thermoformed padded frame for optimum comfort levels and a snug fit

Adjustable shoulder straps for an optimal fit

Compatibility with Bionic collar

Silicone pull tabs for the BNS system which also ensure simple and secure attachment

Thermoformed EVA extension for greater coverage of the lower spine