Rio Mainstream Bass Size:WF6F RIO's Mainstream series of fly

RIO's Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher

Integrated channels drain water through midsole

Attachment chain included

75 iPs sink rate) tip built onto a floating triangle taper line

Rio Mainstream Bass Size:WF6F RIO's Mainstream series of flyRIO's Mainstream bass 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. Every Mainstream line undergoes the same rigorous production processes and quality control standards as all RIO fly lines, and is made in RIO's Idaho manufacturing facility. Each Bass line is built with a warm water coating over a supple memory