ALPINESTARS Nucleon Flex Plus Shoulder Protectors - Small 6521220-10-S SM5 Helmet Top Center Vent cleaner look over your bike's

cleaner look over your bike's factory inner fender

Red anodized billet aluminum construction with pressed-in magnet

Back: 2020-2021

The tubing is then welded in fixtures designed so that repeat-ability is second to none

Pleated design provides increased air-flow and high filtration

ALPINESTARS Nucleon Flex Plus Shoulder Protectors - Small 6521220-10-S SM5 Helmet Top Center Vent cleaner look over your bike'sErgonomic design that allows high levels of movement Cell structure ensures maximum comfort and ventilation Slim design makes the protector discreet off the bike Protector cells are bridged together, allowing for an adaptive shape and enhanced levels of comfort and protection