RIO MAINSTREAM TROUT SERIES FLY LINE INTERMEDIATE

RIO Mainstream Intermediate Fly Line WF3I to WF8I

The RIO Mainstream Intermediate series is crafted for fly anglers seeking a slow-sinking line that offers better control in deeper water or when wind and surface chop make floating lines less effective. Designed with a moderate sink rate of 1.52 inches per second, its ideal for fishing just below the surface, where many fish feed.

Featuring a slightly heavier, easy-loading head and a short front taper, this line casts smoothly and delivers your flies with precision and consistency. Whether youre retrieving small streamers, nymphs, or targeting sub-surface feeders, the Mainstream Intermediate line offers a versatile and dependable solution.

Key Features:

• Designed for average and beginner fly anglers

• Weight-forward intermediate design for sub-surface fishing

• Sink rate of 1.52ips perfect for lakes, windy days, or deep-feeding fish

• Slightly heavier head loads rods with ease and improves casting distance

• Smooth taper for controlled presentations

• Clear color minimizes visibility and spooks fewer fish

Available Sizes: