Alpinestars A-4 Max Chest Protector Size:X-Small/Small X-Rings have greater sealing surface

X-Rings have greater sealing surface and less friction than O-ring chains

Elbow and Shoulder EN1621-1

Dampens handlebar forces in both horizontal and vertical while maintaining steering precision

Bikes with a large offset are easier to handle

Fits all G2 Throttles

Alpinestars A-4 Max Chest Protector Size:X-Small/Small X-Rings have greater sealing surfaceFeatures a new Cell Technology back protector. Removable shoulder pads for customizable use. Extended padding to offer more protection against tire roost without obstructing arm movement. The protector plastic shells are perforated for maximum breathability and cooling ventilation. Adjustable elastic strap incorporates thermoformed perforated rib protection panels for high levels of protection without compromising movement. Elastic closure system