ALPINESTARS Nucleon Flex Plus Shoulder Protectors - Small 6521220-10-S SM5 Helmet Top Center Vent Wide entry aperture for convenience

Wide entry aperture for convenience with two lateral buckles (shin plate and instep) for a precise and adjustable closure

cleaner look over your bike's factory inner fender

Red anodized billet aluminum construction with pressed-in magnet

Back: 2020-2021

Large mesh panel on front

ALPINESTARS Nucleon Flex Plus Shoulder Protectors - Small 6521220-10-S SM5 Helmet Top Center Vent Wide entry aperture for convenienceErgonomic 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