Hexcel composite fins are designed to maintain the flex characteristics of a fiberglass fin, whilst reducing the weight, but also maintaining strength.
Available on Wood and Brushed Carbon as a center fin and side fins. On AST Electric and Astro Racer, center fin only.
Nylon with 30% fiber content, defined edges, and extra stiffness for performance. Available on AST Electric as side fins.
Used for all fins in Starshot, ASAP and Astro models.