RIO's Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize rod performance with slightly heavier and shorter head lengths.Targeted to the overall needs of the average fly fisher.

Mainstream Trout WF - All Models

Line SizeDensityLine ColorSink Rate30ft Head WeightTotal Head WeightHead LengthTotal LengthSKU
3wtFloatLemon GreenFloat120gr (7.8gm)141gr (9.1gm)36ft (10.9m)80ft (24.4m)6-20740
4wtFloatLemon GreenFloat140gr (9.1gm)165gr (10.7gm)37ft (11.2m)80ft (24.4m)6-20741
5wtFloatLemon GreenFloat160gr (10.4gm)195gr (12.6gm)38ft (11.5m)80ft (24.4m)6-20742
6wtFloatLemon GreenFloat185gr (12gm)230gr (14.9gm)39ft (11.8m)80ft (24.4m)6-20743
7wtFloatLemon GreenFloat210gr (13.6gm)280gr (18.1gm)40ft (12.1m)80ft (24.4m)6-20744
8wtFloatLemon GreenFloat240gr (15.6gm)310gr (20.1gm)41ft (12.5m)80ft (24.4m)6-20745
6 models available