A-6 Plasma Chest Protector Size:S Replacement cheek pad set for

Replacement cheek pad set for Alpinestars S-M5 Helmets

ventilation and airflow in warm riding conditions

Tech-Air® 3 inflates the airbag in just 50 milliseconds when a crash is detected

and performance-enhancing helmets possible for riders worldwide

With an optimum blend of performance and durability

A-6 Plasma Chest Protector Size:S Replacement cheek pad set forEngineered to offer the best protection to MTB riders, the low profile, A 6 PLASMA Chest Protector provides high impact protection, perfect for all gravity activities in the mountains or at the bike park. 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.