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The perfect line for roll and single handed Spey casts with low-stretch, ultra-slick performance

Elite Single-Handed Spey Line


The Single Handed Spey line has been designed to be a fantastic tool for anglers that prefer/need to perform roll and single-handed Spey casts. The rear weight distribution loads a rod deeply in the tightest of quarters, allowing anglers to make long, effortless casts with obstacles close behind. Though primarily designed for roll casting, this line also performs exceptionally easy overhead casts with incredibly smooth loop control. Each line is built on RIO’s low stretch ConnectCore Plus for maximum performance, and features SlickCast— the slickest, most durable coating on the market.  

There are 2 different density lines to cover every fishing situation:

  • A Full Floating line (F), for top water action
  • A Floating Line with 10ft of "Hover" sinking line, then 10ft of Intermediate sinking line at the front (F/H/I), for fishing in the top 2-4 ft

taper profile


ConnectCore Plus

Our next-generation, low-stretch core provides a radical increase in line durability, smoothness and performance. The highest-performing, longest-lasting freshwater lines in the world are built around ConnectCore Plus.


SlickCast creates the slickest, most durable coating on the market – producing the least amount of friction ever measured on a fly line.

Multi Density Control

Multi Density Control is a combination of different density sinking coatings in a single line that gives anglers complete depth control and perfect contact with the fly



Marks the sweet spot of a fly line by providing an obvious color change in the line at the sweet spot.


RIO’s printed line marking system that allows anglers to quickly and easily identify each line.

Front Welded Loop

A neat, bulletproof loop welded at the front of the fly line for fast Spey-specific rigging.

Back Welded Loop

A neat, bulletproof loop welded at the end of the fly line for fast rigging to backing.

Elite Single-Handed Spey Line - All Models

Line SizeLine ColorSink Rate
Line Size:WF3Line Color:Peach/CamoSink Rate:Float
Line Size:WF4Line Color:Peach/CamoSink Rate:Float
Line Size:WF5Line Color:Peach/CamoSink Rate:Float
Line Size:WF6Line Color:Peach/CamoSink Rate:Float
Line Size:WF7Line Color:Peach/CamoSink Rate:Float
Line Size:WF8Line Color:Peach/CamoSink Rate:Float
Line Size:WF3Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips
Line Size:WF4Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips
Line Size:WF5Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips
Line Size:WF6Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips
Line Size:WF7Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips
Line Size:WF8Line Color:Gray/Glacial/Peach/CamoSink Rate:Float/1ips/2ips