Rio Powerflex Plus Trout Leaders
Rio Powerflex Plus Trout Leaders are the strongest trout leaders ever made, with tensile strengths up to 20% more than regular leaders. A technical modification of the nylon copolymer formulation has resulted in prodigious strength increase, without compromising the knot strength or suppleness. Simply put, these are the strongest, most reliable trout leaders ever made.
- 2 leaders per package
- Available in three lengths: 7.5′, 9′, and 12′
- Ideal for dry flies, soft hackles, nymph rigs, and streamers
- Packaging may vary from what is pictured
- Available in sizes from 7X to 0X with test strengths ranging from 2.5lb to 18lb
| Length | Test Strength Range | Size Range |
|---|---|---|
| 7.5′ | 2.5lb to 18lb | 7X to 0X |
| 9′ | 2.5lb to 18lb | 7X to 0X |
| 12′ | 2.5lb to 18lb | 7X to 0X |
FAQ
What makes Rio Powerflex Plus Trout Leaders stronger than regular leaders?
A technical modification of the nylon copolymer formulation increases tensile strength by up to 20% without reducing knot strength or suppleness.
Are these leaders suitable for all types of fly fishing?
Yes, they are ideal for dry flies, soft hackles, nymph rigs, and streamers.
What are the available lengths and test strengths?
Available in 7.5′, 9′, and 12′ lengths. Test strength ranges from 2.5lb to 18lb, with sizes from 7X to 0X.


Anne MacDonald –
Used these leaders on a recent trout trip in the mountains. The strength held up well under heavy tippet pulls and the knot strength was excellent. No breakages during casting or when setting the hook. A reliable choice for serious fly fishing.
Trevor Skinner –
Switched from regular leaders to Powerflex Plus after a few broken tippets. The 9′ length worked perfectly with my dry fly setup. Stronger without being stiff, which is a big plus in tight water conditions.
Edward Chapman –
Good strength and durability. The 12′ leader was a bit long for my setup, but the test strength range covers most of my needs. Would recommend for nymphing and streamers.