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We’re RIO Fishing Products, A Fly Line Manufacturer

RIO Products is a leading manufacturer of exceptional fly fishing products, including fly lines, leaders, sink tips, and tippet material, designed by anglers for anglers.

RIO Product Line

As a leading manufacturer of exceptional fly fishing gear, RIO Products offers a comprehensive range of high-quality products designed to cater to the needs of anglers worldwide.

Fly Lines

RIO Products offers a wide range of high-performance fly lines designed for various fishing techniques and conditions, featuring innovative technology and dedication to the sport.

Leaders and Tippet

RIO's leaders and tippet material are crafted to meet the needs of anglers worldwide, delivering exceptional quality and performance in different fishing situations.

Flies

RIO's flies are designed with the same commitment to quality and innovation as our other products, providing anglers with effective and reliable options for their fishing adventures.

Fly Line Backing

RIO's fly line backing is engineered to provide reliable and durable support for anglers' fly lines, ensuring a smooth and efficient fishing experience.

Tackle and Storage

RIO's tackle and storage solutions are designed to help anglers organize and protect their gear, making their time on the water more productive and enjoyable.

Apparel

Our apparel is crafted with the same attention to detail and performance as our fishing gear, providing anglers with comfortable and functional clothing.

RIO Fishing Products Bestsellers

RIO Products Fly Fishing Euro Nymph Fly Line

RIO’s Fly Fishing Fly Line offers anglers an ultra-thin, lightweight line with exceptional sensitivity, a highly visible tip for detecting subtle takes, and a low-stretch core, making it a competition-approved and endorsed option for fly fishers.

RIO Products Mainstream Trout Fly Line

This fly line is a quality, slightly heavier and shorter design that optimizes rod performance for average and novice fly fishers, featuring a Type 6 full sinking line that submerges quickly at a rate of 6 inches per second to meet the needs of various freshwater fishing situations.

RIO Products Mainstream Series Saltwater Fly Line

This fly line, produced with the same quality and attention to detail as all RIO fly lines in their Idaho facility, is designed to meet the needs of average and novice saltwater fly fishers with a slightly heavier and shorter head length that optimizes rod performance.

Easy Fly Fishing

Why Customers Choose RIO Products

Customers choose RIO Products for our unwavering commitment to quality, innovation, and exceptional performance in the fly fishing industry.

High-Performance Products

RIO's fly lines, leaders, tippet, and other gear are engineered to deliver unparalleled performance and reliability, ensuring anglers can focus on the thrill of the catch.

Innovative Technology

RIO's products feature cutting-edge design and innovative technologies that set them apart, constantly pushing the boundaries of what's possible in fly fishing.

Dedication to the Sport

As anglers themselves, the RIO team is deeply passionate about the sport and dedicated to creating products that enhance the fly fishing experience for anglers of all skill levels.

Any question about our fly lines?
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RIO Fishing Company Values

At the heart of RIO Products is our unwavering commitment to a set of core values that guide our every decision and action as a company.

Our Clients' Images

RIO Elite Skagit Pickpocket

RIO Premier Flats Clear Floater

RIO Elite Stillwater Floating Line

RIO Premier & Elite Fly Lines

RIO Fishing Company Insights

Drawing upon decades of extensive research, field testing, and deep industry expertise, RIO Fishing Company offers valuable insights that help anglers maximize their success and enjoyment on the water.

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RIO Fly Fishing Reviews

RIO’s products have consistently earned rave reviews from experienced anglers who have had the opportunity to put them to the test in real-world fishing scenarios. Here are three detailed accounts from customers who have found immense value in RIO’s innovative fly fishing solutions.

As an avid fly fisherman with over 25 years of experience, I've had the pleasure of trying a wide range of fly fishing gear from various manufacturers. However, when I discovered RIO Products, it was a game-changer for me. I recently had the opportunity to test their Mainstream Trout Fly Line, and I must say, it has exceeded all of my expectations. The first thing that struck me about this line was its quality. The construction is simply top-notch, with a durable, saltwater-resistant coating that has proven to be highly resistant to wear and tear. I've used it extensively in both freshwater and saltwater environments, and it has maintained its integrity and performance throughout. The line's weight distribution is also impeccable, allowing for effortless casting and exceptional control, even in challenging wind conditions. One of the standout features of the Mainstream Trout Fly Line is its versatility. Whether I'm targeting trout in a mountain stream or stalking bonefish on a tropical flat, this line has consistently delivered. The short, powerful front taper provides excellent fly presentation and turnover, while the slightly heavier design optimizes rod performance, making it an ideal choice for both experienced and novice anglers alike. But what truly sets this line apart is its ability to handle a variety of fishing situations. The Type 6 full-sinking feature has been a game-changer for me, allowing me to effectively present my flies in deeper water and target those elusive, hard-to-reach fish. The line's controlled sinking rate of 6 inches per second has been incredibly precise and predictable, making it a joy to fish with. Another aspect of the Mainstream Trout Fly Line that I've come to appreciate is its durability. I've put this line through its paces, and it has consistently maintained its shape, flexibility, and casting performance, even after extensive use. This level of resilience is a testament to RIO's commitment to quality and their dedication to creating products that can withstand the rigors of the sport. Overall, the RIO Mainstream Trout Fly Line has become an indispensable part of my fly fishing arsenal. Its exceptional performance, versatility, and durability have made it a go-to choice for me, regardless of the fishing conditions or the target species. If you're in the market for a high-quality fly line that can elevate your fly fishing experience, I highly recommend giving the Mainstream Trout Fly Line a try. It's a true game-changer that will undoubtedly enhance your time on the water.

Mike Muller

Avid Fly Angler

As a professional fly fishing guide, I've had the opportunity to work with a wide range of gear and equipment over the years. However, when it comes to fly lines, I've found that RIO Products consistently outperform the competition. Recently, I had the chance to test out the RIO Fly Fishing Fly Line, and I must say, I was thoroughly impressed. From the moment I started using this line, I was struck by its incredible sensitivity. The ultra-thin, lightweight design allowed me to feel the slightest movements of the fly, making it easier to detect even the most subtle takes. This level of sensitivity is crucial when guiding clients, as it allows me to provide more accurate guidance and help them improve their technique. But the Fly Fishing Fly Line's performance goes far beyond just sensitivity. The highly visible tip has been a game-changer for me, particularly in low-light conditions or when fishing in choppy water. Being able to clearly see the line's movements has allowed me to better track the fly's position and make adjustments on the fly, ultimately leading to more successful presentations and hooksets. One of the aspects of this line that I've truly appreciated is its versatility. Whether I'm guiding clients on a small, intimate stream or a large, open river, the Fly Fishing Fly Line has consistently delivered. The low-stretch core provides exceptional control and feedback, allowing me to make precise casts and presentations, regardless of the situation. Another standout feature of this line is its durability. As a guide, I put my gear through a lot of abuse, and it's essential that it can withstand the rigors of constant use. The Fly Fishing Fly Line has proven to be incredibly resilient, maintaining its shape, flexibility, and casting performance even after countless hours on the water. One of the things I love most about RIO Products is their commitment to innovation and their dedication to the sport of fly fishing. The fact that this line is approved and endorsed by FIPS Mouche as "competition legal" is a testament to its high-quality design and performance. It's clear that the RIO team has put a tremendous amount of thought and research into creating a product that not only meets the needs of anglers but also exceeds their expectations. In my experience, the RIO Fly Fishing Fly Line is a true standout in the market. Its exceptional performance, versatility, and durability make it an invaluable tool for any fly fisher, whether they're a seasoned pro or a beginner. If you're in the market for a fly line that will elevate your fishing experience, I highly recommend giving the RIO Fly Fishing Fly Line a try. It's a product that has truly transformed the way I approach guiding, and I have no doubt it will do the same for you.

Jane Clark

Fly Fishing Guide

I've had the opportunity to work with a wide range of fly fishing gear and equipment. However, when it comes to fly lines, I've found that RIO Products consistently stand out from the competition. Recently, I had the chance to thoroughly test the RIO Mainstream Series Saltwater Fly Line, and I must say, I was thoroughly impressed. One of the first things that struck me about this line was its quality construction. The hard, saltwater-resistant coating is truly remarkable, and I've been amazed at how well it has held up to the harsh marine environment. I've used this line in a variety of saltwater settings, from the flats of the Bahamas to the rocky coasts of the Pacific Northwest, and it has maintained its integrity and performance throughout. But the Mainstream Series Saltwater Fly Line's standout feature is its exceptional casting performance. The slightly heavier and shorter head design has proven to be an absolute joy to cast, even in challenging wind conditions. The line's weight distribution is perfectly balanced, allowing for effortless, accurate presentations that have consistently impressed my students. As an instructor, one of the most critical aspects of any fly line is its ability to optimize rod performance. The Mainstream Series Saltwater Fly Line has exceeded my expectations in this regard, allowing my students to experience the full potential of their rods, regardless of their skill level. The line's design has been instrumental in helping my students improve their casting technique and gain confidence in their ability to present flies effectively. Another aspect of this line that I've come to appreciate is its versatility. Whether my students are targeting bonefish on the flats or pursuing stripers in the surf, the Mainstream Series Saltwater Fly Line has consistently delivered. Its ability to handle a wide range of fishing situations has made it an indispensable part of my instructional toolkit, and I've been able to rely on it to provide my students with the best possible learning experience. But what truly sets the Mainstream Series Saltwater Fly Line apart is RIO's unwavering commitment to innovation and quality. As a company, RIO has demonstrated a deep understanding of the sport of fly fishing and a genuine passion for creating products that enhance the experience for anglers of all skill levels. This dedication is evident in every aspect of this line, from its design to its construction, and it's a testament to the company's commitment to excellence. In my role as a fly fishing instructor, I'm constantly in search of gear that will help my students succeed and enjoy the sport to the fullest. The RIO Mainstream Series Saltwater Fly Line has consistently exceeded my expectations, and I have no hesitation in recommending it to any angler, whether they're just starting out or a seasoned pro. If you're in the market for a high-quality saltwater fly line that will take your fishing to the next level, I urge you to give the Mainstream Series a try. It's a product that has truly transformed the way I approach fly fishing instruction, and I have no doubt it will do the same for you.

Kent Johnson

Fly Fishing Instructor

Do you need a quality fly line?

For anglers seeking personalized guidance and recommendations on the best RIO products to elevate their fly fishing experience, we invite you to contact us for a free consultation with our team of experts.