RIO 8-Strand GSP Braided PE Backing
RIO’s premium 65lb, 8 carrier backing is made of the finest materials from Japan. Eight strands of tightly woven fibers create a round backing that stacks perfectly on the fly reel. The result is a stronger, softer, and smoother performance. The bright multicolored backing changes color every 10 meters, adding a beautiful splash of color and functionality to fly reels.
Designed for all fishing scenarios, from pan fish to ultra-big game such as grouper, billfish, and tarpon, this backing offers excellent strength and durability.
| Specification | Detail |
|---|---|
| Breaking Strain | 65 lb |
| Diameter | .015 inches |
| Material | Braided Polyethylene (PE) |
| Color Change | Changes every 10 meters |
| Compatibility | Flies with fly reels |
FAQ
What is the diameter of the 65lb PE backing?
The diameter is .015 inches.
How does the color of the backing change?
The backing changes color every 10 meters.
Is this backing suitable for big game fishing?
Yes, it is ideal for fishing from pan fish to ultra-big game such as grouper, billfish, and tarpon.

Kevin Tucker –
I’ve used this backing for several months now and it holds up well under heavy casts. The color change every 10 meters is a nice touch and makes it easy to track the length. It stacks smoothly on my reel and feels much more durable than standard options.
Simon Ogden –
The strength and smoothness are impressive. It performs better than expected in both light and heavy fishing conditions. The color variation adds a visual appeal that I didn’t expect.
Jessica Cameron –
It’s a solid choice for regular fly fishing. The diameter matches 20# Dacron, so it’s easy to transition. A bit more expensive, but worth it for the quality and performance.
Christian Smith –
I use it for both daily fishing and big game trips. It doesn’t fray and stays strong even after repeated use. The color change is a fun feature that helps me keep track of how much I’ve used.