RIO Grand Line



The RIO Grand fly line is designed to load fast action fly rods more quickly and with less line out than regular lines. The RIO Grand is roughly one line size heavier than standard fly lines and that extra weight makes the RIO Grand an excellent all-purpose line that is capable of casting larger nymphs and streamers or punching casts into the wind. In addition, the RIO Grand utilizes some of RIO's best technologies such as their Agent X technology for maximum durability and slickness, their MaxCast technology for impressive flotation and dirt repellency, and also included is their MaxFloat Tip technology for an even higher floating tip. Includes a welded loop on the front and back ends of the line for easily attaching to your backing and adding/removing leaders.

  • Easily loads fast action fly rods
  • heavier than the industry standard
  • Short head for quick loading
RIO Grand line taper diagram
Line Size
3 wt
4 wt
5 wt
6 wt
7 wt
8 wt
9 wt
30ft Head Wt Full Head Wt Head
120gr 141gr 36ft Float 80ft
140gr 165gr 37ft Float 90ft
160gr 195gr 37ft Float 90ft
185gr 230gr 39ft Float 100ft
210gr 280gr 40ft Float 100ft
240gr 310gr 41ft Float 100ft
280gr 370gr 42ft Float 100ft