While many Rio products focus on the technical challenges of specific fishing situations, Rio's Mainstream fly lines are targeted on the overall needs of most fly fishers.
Mainstream fly lines are designed to optimize rod performance, with shorter heads and tapers to ensure performance under almost any conditions. A complete set of mainstream lines is available to find fish at any depth. Mainstream lines undergo the same rigorous production processes and quality control standards as all Rio products. With Rio's commitment to manufacturing products of outstanding quality, Mainstream lines undergo the same rigorous production processes and quality control standards as all Rio products.
Floating Fly Line| ORDER REF | TYPE | SIZE | LENGTH | 30' WEIGHT (AFTM) |
HEAD LENGTH | COLOUR | £ PRICE | € PRICE |
| MSF 3 | Floating | WF3 | 82ft | 100gr | 34ft | Lemon Green | £29.95 | €45.00 |
| MSF 4 | Floating | WF4 | 82ft | 120gr | 38ft | Lemon Green | £29.95 | €45.00 |
| MSF 5 | Floating | WF5 | 82ft | 140gr | 40ft | Lemon Green | £29.95 | €45.00 |
| MSF 6 | Floating | WF6 | 82ft | 160gr | 40ft | Lemon Green | £29.95 | €45.00 |
| MSF 7 | Floating | WF7 | 82ft | 185gr | 44ft | Lemon Green | £29.95 | €45.00 |
| MSF 8 | Floating | WF8 | 82ft | 210gr | 44ft | Lemon Green | £29.95 | €45.00 |
| MDT 4 | Floating | DT4 | 82ft | 120gr | 82ft | Lemon Green | £29.95 | €45.00 |
| MDT 5 | Floating | DT5 | 82ft | 140gr | 82ft | Lemon Green | £29.95 | €45.00 |
| MDT 6 | Floating | DT6 | 82ft | 160gr | 82ft | Lemon Green | £29.95 | €45.00 |
| MDT 7 | Floating | DT7 | 82ft | 185gr | 82ft | Lemon Green | £29.95 | €45.00 |
| MDT 8 | Floating | DT8 | 82ft | 210gr | 82ft | Lemon Green | £29.95 | €45.00 |
| MST 5 | Sink Tip | WF5 | 82ft | 140gr | 36ft | Green/Brown | £29.95 | €45.00 |
| MST 6 | Sink Tip | WF6 | 82ft | 160gr | 36ft | Green/Brown | £29.95 | €45.00 |
| MST 7 | Sink Tip | WF7 | 82ft | 185gr | 36ft | Green/Brown | £29.95 | €45.00 |
| MST 8 | Sink Tip | WF8 | 82ft | 210gr | 36ft | Green/Brown | £29.95 | €45.00 |
| MSI 4 | Intermediate | WF4 | 82ft | 120gr | 38ft | Olive | £29.95 | €45.00 |
| MSI 5 | Intermediate | WF5 | 82ft | 140gr | 38ft | Olive | £29.95 | €45.00 |
| MSI 6 | Intermediate | WF6 | 82ft | 160gr | 40ft | Olive | £29.95 | €45.00 |
| MSI 7 | Intermediate | WF7 | 82ft | 185gr | 40ft | Olive | £29.95 | €45.00 |
| MSI 8 | Intermediate | WF8 | 82ft | 210gr | 42ft | Olive | £29.95 | €45.00 |
| MS 36 | Type 3 Sink | WF6 | 82ft | 160gr | 40ft | Brown | £29.95 | €45.00 |
| MS 37 | Type 3 Sink | WF7 | 82ft | 185gr | 41ft | Brown | £29.95 | €45.00 |
| MS 38 | Type 3 Sink | WF8 | 82ft | 210gr | 42ft | Brown | £29.95 | €45.00 |
| MS 6 | Type 6 Sink | WF6 | 82ft | 160gr | 40ft | Black | £29.95 | €45.00 |
| MS 7 | Type 6 Sink | WF7 | 82ft | 185gr | 41ft | Black | £29.95 | €45.00 |
| MS 8 | Type 6 Sink | WF8 | 82ft | 210gr | 42ft | Black | £29.95 | €45.00 |