Alpinestars Bionic Action V2 Protection Jacket – Lightweight Off-Road Armor (L, Black)

Meet the Alpinestars Bionic Action V2 Protection Jacket, a purpose-built upper body protector designed for off‑road trips where movement matters as much as protection. It combines lightweight materials with advanced protection tech and thoughtful venting to help you stay comfortable as the pace and terrain change.

At its core, the jacket features a Level 2 Cell Technology chest protector that keeps the weight down without sacrificing impact energy management. The back protector uses Level 2 Nucleon Cell and Flex Hybrid Technology, engineered for a more adaptive shape that stays comfortable as you move through cornering and over uneven ground. Foam padding behind both front and rear protectors adds a secure, snug feel and helps keep you planted to the bike or vehicle for longer sessions.

Protection, ventilation, and a fit that travels with you

• Ultra-lightweight CE and UKCA certified protectors deliver high-impact upper body protection without limiting agility.
• Cell Technology chest protector features a perforated shell and flexion channel for enhanced ventilation and mobility.
• Back protection is super-ventilated and ergonomically engineered for an adaptive fit and steady cooling airflow.
• Foam padding behind the chest and back protectors adds a secure, comfortable snug fit.

• Elastic closure system with quick-release buckles and rotating shoulder strap connectors enables fast, personalized fitting for a broad range of body sizes.
• Padded chassis keeps the protector close to the body for all‑day comfort and works with Bionic Neck Support A and X‑Strap accessories for added stability.
• Designed for practical, on‑the‑go adjustments so you can tailor the feel without interrupting your ride or session.

This jacket is built for riders and outdoor enthusiasts who value a strong protection profile paired with breathable comfort. It presents a balanced mix of protection, air flow, and fit that can support long rides, frequent soil or dust exposure, and dynamic off‑road activity. While results can vary with conditions and usage, the design emphasizes mobility, quick fitting, and reliable protection without bulk.