While many RIO products focus on the technical challenges of specific fishing situations, Mainstream lines are targeted to the overall needs of most fly fishers looking for a cost efficient, one line solution.
Rio Mainstream Sink 6 Sinking Trout Fly Fishing Line
Rio Premier Midge Tip Fly Line - Clear/Yellow/Beige - Sink Tip
Rio® Classic 15ft Sink Tips * NEW For 2026 * UK RIO DEALER * SINK TIPS
Rio® MDC 12ft Sink Tips * NEW For 2026 * UK RIO DEALER * SINK TIPS
Rio® Classic 15ft Sink Tips POWER * NEW For 2026 * UK RIO DEALER * SINK TIPS
RIO Products MDC Tip Spey Fly Fishing Line, Progressive Density Sink Tips, Color-Coded Loops, Smooth Turnover & Depth Control, 18ft #9+ H/I/S3
