It’s durable, non-machinable die-cast aluminum construction features a unique ported arbor on the inner barrel of the spool for increase durability and decreased weight. This large arbor design allows for quick retrieval allowing you to keep the pressure on the fish, no matter how hard the fight is. Its compact carbon fiber drag is smooth and reliable in all types of environments. So, no matter if you’re chasing trout in Montana or find yourself stalking tailing reds during the flood tide, the RUN fly reel is lite on weight not features.