The Alpinestars Nucleon Plasma Back Protector Insert - Red/Black is an Alpinestars motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.Before ordering,...

The Alpinestars Nucleon KR-CELLi Back Protector, constructed of a polymeric material blend, features a triple segmented back shell plate which creates the perfect balance between energy absorption and force dispersion. The ergonomic design of the Nucleon KR-CELLi, in tandem with...

An ultra-lightweight CE and UKCA certified protection jacket offering excellent upper body protection against impacts. This protector features an all-new Level 2 Cell Technology chest protector for ultra-light weight and optimum ventilation. The super-ventilated Level 2 Nucleon Cell & Flex...

Tech-Air® 5 PLASMA Airbag System Designed to meet the evolving demands of modern motorcycling safety, the innovative and ultra-lightweight Tech-Air® 5 PLASMA Airbag System is engineered to fit seamlessly under a jacket, ensuring a supremely comfortable and adaptive fit. The System’s...

The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Cell is extremely...

The Alpinestars Nucleon KR-2 - Black/Smoke/Red is an Alpinestars motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.Before ordering, compare the exact...

Developed over a decade, the Tech-Air® MX System is Alpinestars’ most advanced off-road airbag for motocross and supercross. Featuring AI-powered crash detection and four selectable Riding Modes, it provides CE Category II airbag protection compliant with EN1621‑4:2013, covering shoulders, chest,...

The Alpinestars Youth A-5 V2 Chest Guard - Black/White/Red is motorcycle protective gear designed to help cover the chest, back, shoulders or upper body during off-road riding. As a body protector, it should be chosen for the riding environment, coverage...

Specifically developed for road racing, track day use and performance road riding, the FIM-homologated, Tech-Air® 7x System is derived from Alpinestars’ proven MotoGP Airbag technology. The fully autonomous, self-contained motorcycling Airbag System is engineered for racing, offering riders streamlined, low...

The extremely lightweight Level 2 CE and UKCA certified Nucleon Plasma Full Back Protector Insert features Alpinestars’ Nucleon Plasma Technology. Unique to Alpinestars, Plasma is an eco-friendly, sustainable, and lightweight impact absorbing material, while its clever design delivers class-leading levels...

The Alpinestars Nucleon KR-Cell CiS Protector Insert - Smoke/Red is an Alpinestars motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.Before ordering,...

The Alpinestars Nucleon Plasma Back Protector Black/White/Red is an Alpinestars motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.Before ordering, compare the...