RIO Big Nasty Leader
RIO’s Big Nasty Leaders are designed to cast large, heavy or air resistant flies.
- Medium-stiff material for turning over larger flies
- Powerful butt section and taper for authoritative turnover
- Hand tied perfection loop in the butt for quick rigging
| Specification | Detail |
|---|---|
| Length | 6 ft |
| Package Quantity | 1 leader per pack |
FAQ
What type of flies is this leader best suited for?
This leader is best suited for large, heavy, or air-resistant flies due to its medium-stiff material and powerful taper.
Is the loop at the butt section easy to use for rigging?
Yes, the hand-tied perfection loop at the butt section allows for quick and secure rigging.
Can this leader be used in windy conditions?
It is designed to handle air-resistant flies, making it suitable for use in windy conditions.

Owen Hunter –
This leader performs well with large flies. The loop makes rigging fast and the stiffness helps with casting accuracy in the wind. Great for my trout fishing trips.
Liam King –
I’ve used it with heavy nymphs and it holds up well. The taper gives a solid turnover, and the length is perfect for reaching farther out in the stream.
Penelope Parsons –
The hand-tied loop is a small detail that makes a big difference. I can set up my rig in seconds. It’s durable and reliable in both still and moving water.