Alpinestars’ innovative Nucleon PLASMA back protector offers high levels of ventilation and flexibility thanks to its structural composition that is highly adaptable and contours perfectly to your body and offers maximum comfort when riding your bike

The 4 way-stretch A-Aria Shorts offer optimal levels of flexibility and freedom of movement needed when pedaling your favorite bike The shorts are also equipped with 3 secure pockets to carry your personal items on the trails

wide-opening collar deliver secure coverage

the hood stays securely in place

The Nucleon range of road protection features a superb anatomical fit and comfort

st troop air jkt Size:XXL Alpinestars’ innovative Nucleon PLASMA backIntroducing the Stella Troop Air Jacket, the ultimate advanced technical air jacket engineered for supreme comfort on long rides. Thanks to its innovative design, this lightweight jacket is optimized for versatility and can be comfortably worn as a standalone jacket in warm conditions or layered under another jacket or shell in cooler weather.