Alpinestars Bionic Action MX Jacket

Extremely lightweight protective jacket offering high adjustability and maximum breathability

Back protector developed in three waist-shoulder dimensions to cover all body types

All outer coatings are made from a high-performance polymer material blend that ensures optimal flexibility and excellent lightness

All external coatings are perforated to ensure maximum breathability and air ventilation

The integrated structure on the back is made by injection and serves to absorb and discharge impact forces

The outer shells are vented and grooved to improve airflow and prevent heat build-up

The contours of the ergonomic protective coating on the back follow the natural curve of the back to ensure maximum comfort while driving

The protection plates are locked to prevent excessive back flexion

The panel in the upper back is removable to ensure compatibility with the BNS

Shoulder and elbow adjustment straps for maximum fit

There are also side adjustment straps to tighten the back protector to the chest protector for a secure fit

The lumbar band allows you to tighten the back protector to the body

The new main technical structure in elastane is highly breathable and retains its shape

Main front closure with high quality self-locking YKK zipper

Shoulder reinforcement for BNS attachment and to ensure stable protection positioning