EVOTEC CAST MEDIUM ACTION SINGLE-HAND RODS The Evotec CAST Medium action rods are ideal for delicate fly presentation and encourages longer power application through the smoothest of full flex rod actions. Each rod in this flex tempo is designed for freshwater fishing. These models provide pleasure and performance in equal and delicate measures. From presenting the tiniest of dry flies to rolling out a spey cast for summer run migratory fish, the Evotec CAST Medium rods offer absolute enjoyment with no compromise in performance.