The Alpinestars Nucleon Plasma protective jacket is an ultra-lightweight, CE and UKCA certified upper body protector offering optimal impact protection. Featuring a next-generation Cell Technology chest protector, it guarantees exceptional ventilation and quick, easy donning thanks to its split construction. The ergonomically designed, ventilated Cell Technology back protector adapts perfectly to the rider's body shape for superior comfort and freedom of movement. The front and rear areas are reinforced with shock-absorbing foam padding, ensuring a secure, stable, and comfortable fit throughout the ride.

New Cell Technology back protector with flex channel for optimal mobility.
Perforated protectors ensure maximum ventilation and breathability.
Elastic quick-release buckle closure system adapts to different body shapes.
Padded chassis for superior comfort and a close fit.
Rotating buckle shoulder straps for greater arm freedom of movement.
Compatible with the Bionic Neck Support (BNS A or X-Strap).
Back protector certified to EN 1621-2:2014 Level 2.

New Cell Technology chest protector with highly perforated shell.
Offers maximum ventilation and superior protection.