Alpinestars A4 Chest Amor


Manufacturer details: alpinestars

Product information

One Goal. One Vision.

Its development of new procedures and materials, innovative detailed solutions and superior workmanship ensure that the Italian brand sports clothes manufacturer, alpinestars, has had a considerable competitive edge over its customers in the motor sport sector for the best part of 5 decades. alpinestars is in touch with leading racers in every conceivable discipline, from Formula 1 through to NASCAR, from U.S. Supercross through to MotoGP. Their experience flows directly into the development and optimisation of its products. This practical information, its passion for motor sport and an instinct for what critical fans want, form the basis of a product range that is renowned around the globe.

instead of: 169.951 2 109.951

2 Price comparison with current recommended retail price.

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  • Alpinestars A4 Chest Amor

    The ultralight A-4 Chest Protector offers a high level of upper body protection against impacts, plus an integrated thermoformed kidney belt. The A-4 has an innovative closure flap system for quick and secure fitting, which also allows the Alpinestars BNS Neck Support System to be connected for ultimate off-road protection.


    • Chest and back protectors are perforated to maximise breathability and cooling airflow, ideal for hot, dusty gravel tracks
    • Adjustable, elastic kidney belt with integrated, perforated rib protection panels for maximum protection without restricting your freedom of movement.
    • Kidney closure flap system with newly developed, quick and easy-to-use buckles
    • Soft bio-foam padding for excellent wearing comfort

    and close-to-the-body fit

    • Compatible with the BNS Neck Support System


    • Back protector: certified to EN 1621-2: 2014 Level 1.
    • Front chest protector: certified to EN 14021


    • Shells made of thermoplastic polyurethane (TPU) and polypropylene
    • Padded with EVA foam

    Please note: The sizes shown each cover a range S=XS/S L = M/L and XXL = XL-XXL

    Art. no. 507049 is the same chest protector.

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