Alpinestars - A-Dura Shortsleeve Jersey K-Type-Head and Neck Tubes Ø 20mm M6 spacers are

Ø 20mm M6 spacers are sold in set of 10

70CFM (Cubic feet per minute) @1

fully synthetic

The breath deflector minimizes visor fogging

Alpinestars - A-Dura Shortsleeve Jersey K-Type-Head and Neck Tubes Ø 20mm M6 spacers areDesigned for optimal fit, comfort, and designed with casual style, the A Dura Astar Short Sleeve Jersey offers high levels of performance and mobility, allowing riders to enjoy their mountain bike ride even more. The jerseys jacquard poly spandex construction provides effective moisture wicking, offering good levels of stretch, and making it your go to jersey for hitting the trails. Key Features: Alpinestars wordmark and Astars screen print logo