For complete upper body protection

Fully designed and developed for younger riders the Nucleon KR-Y is lightweight and features an ergonomic back protector plate follows the natural contours of the back

with large strategically placed stretch softshell inserts

the A-Impact PLASMA ELITE Shield Knee Protectors combine the bio-based Nucleon PLASMA technology and a TPU shell to protect against impacts – the perfect protection for the most aggressive trails

This motorcycle jacket delivers protection

dusk airflow leather jacket RGroup_2650124 For complete upper body protectionBridging the gap between a race focused jacket and a traditional leather jacket, the Dusk Airflow Leather Jacket is engineered for maximum airflow and is equipped with the latest generation of Alpinestars Nucleon PLASMA armor for optimum protection.