Completely designed and developed for younger riders, the Nucleon KR-Y is lightweight and features an ergonomic back protector that follows the natural contours of the back. CE-certified to Level 2 standards, the KR-Y features a kidney belt to ensure…

The extremely lightweight, CE and UKCA Level 2 certified Nucleon Flex Pro back protector insert features a highly ventilated hybrid of Nucleon Cell and Nucleon Flex protectors for the optimal balance of force dispersion and flexibility, with a soft-t…

Featuring innovative Nucleon Flex Pro technology that is lightweight and ventilated, the Nucleon Flex family of protectors are ergonomically designed to offer greater comfort, performance, and protection. Ergonomic design for greater freedom of movem…

Featuring innovative Nucleon Flex Pro technology that is lightweight and ventilated, the Nucleon Flex family of protectors are ergonomically designed to offer greater comfort, performance, and protection. Ergonomic design for greater freedom of movem…

Featuring innovative Nucleon Flex Pro technology that is lightweight and ventilated, the Nucleon Flex family of protectors are ergonomically designed to offer greater comfort, performance, and protection. Ergonomic design for greater freedom of movem…

Tech-Air® 3 can be worn over or under a protective jacket and is lightweight and easily packable. The latest edition to the Tech-Air® line is designed to protect commuters, touring riders, and everyday riders with effective upper-body airbag.…

Comfortable and practical chest protector certified to CE Level 2. Easily connects to the NUCLEONE KR-1 and KR-2 back protectors for 360-degree protection. CONSTRUCTION: An innovative harness system allows for quick connection to the NUCLEONE KR-1 an…

Developed specifically for road racing, track use, and high-performance street riding, the FIM-approved Tech-Air® 7x is derived from Alpinestars' proven MotoGP airbag technology. The fully self-contained, self-contained motorcycle airbag system i…

Tech-Air® 3 can be worn over or under a protective jacket and is lightweight and easily packable. The latest edition to the Tech-Air® line is designed to protect commuters, touring riders, and everyday riders with effective upper-body airbag.…

Derived from Alpinestars airbag technology used by MotoGP riders, Tech-Air® 10 is a slim, self-contained, wearable airbag system that provides unrivaled full-body protection to racers, track riders, and road riders by covering the rider's shoulde…

The Alpinestars Tech-Air 5 Airbag Jacket is a professional-level technical garment designed to offer maximum safety to riders on the track or on the road. Designed with a slim fit, the Alpinestars Tech Air 5 Airbag Jacket can be worn with any other..…

Tech-Air® is an innovative electronic airbag system that offers motorcyclists upper body protection and the freedom to ride both on and off-road in a wide range of weather conditions. The Tech-Air® system integrates the electronic control uni…

Designed for all forms of off-road riding, the Bionic XTR Plasma Protection Jacket features anatomically contoured Nucleon Plasma protectors mounted in a soft-touch chassis over highly breathable padding for supreme levels of protection, comfort,...

The CE and UKCA-certified Level 1 Bionic Pro Protective Shorts boast a lightweight, highly flexible design that offers high impact and abrasion protection within a breathable mesh sleeve for excellent airflow and comfort. These shorts feature integra…

Tech-Air® Off-Road is an FIM-approved airbag system designed specifically to withstand the rigors of rally riding and provide unparalleled upper body protection. Developed and tested since 2017 in the most grueling conditions of the Dakar Rally, …

An ultra-lightweight CE and UKCA-certified protective jacket that offers excellent upper body impact protection. This protector features a brand-new Level 2 Cell Technology chest protector for ultra-lightweight and optimal ventilation. The highly...