13’ Oso Composite Raft Frame – Tan

Built From the Ground Up for Fly Fishing

This is not a retrofitted whitewater frame — it’s purpose-built for fly fishing. Every detail was designed with anglers in mind to maximize performance, durability, and line management.

Most frames on the market are adapted whitewater frames. This one was built from the ground up as a fly fishing frame — no compromises, no retrofitting. Clean, strong, and functional, it’s made for serious anglers who want the best drift experience possible.

Details

Key Features

• Solid Welded Construction – Fully welded frame with no nuts or bolts to snag lines or loosen over time.
• Perfect Fit – Designed for a 13-foot Super Puma or a Let ‘Em Run 13’ raft.
• Line-Friendly Design – Minimal or no line catching, unlike most fishing frames.
• Powder-Coated Finish – Available in Gray or Khaki to match your raft.
• Anchor System Ready – Includes mounted anchor pulleys.
• Rear Seat Mount – Built-in mount for a passenger seat in the back.
• Adjustable Oar Locks – On both sides for customizable rowing position.

13’ Oso Composite Raft Frame – Gray

Built From the Ground Up for Fly Fishing

This is not a retrofitted whitewater frame — it’s purpose-built for fly fishing. Every detail was designed with anglers in mind to maximize performance, durability, and line management.

Most frames on the market are adapted whitewater frames. This one was built from the ground up as a fly fishing frame — no compromises, no retrofitting. Clean, strong, and functional, it’s made for serious anglers who want the best drift experience possible.

Details

Key Features

• Solid Welded Construction – Fully welded frame with no nuts or bolts to snag lines or loosen over time.
• Perfect Fit – Designed for a 13-foot Super Puma or a Let ‘Em Run 13’ raft.
• Line-Friendly Design – Minimal or no line catching, unlike most fishing frames.
• Powder-Coated Finish – Available in Gray or Khaki to match your raft.
• Anchor System Ready – Includes mounted anchor pulleys.
• Rear Seat Mount – Built-in mount for a passenger seat in the back.
• Adjustable Oar Locks – On both sides for customizable rowing position.

Front Seat

Integrated Tempress cushion seat onto Yeti 45 cooler

Guide Seat – Millennium

Low back tractor style seat

30 lb Lead Pyramid Drift Boat Anchor

30lb Tornado Anchor

The 30lb Tornado Anchor is the perfect "do it all" anchor. Perfectly suited for Drift boats, Skiffs and Rafts 15 feet and under.

50:1 Anchor System Pulley

Anchor Brake

A premium solution engineered for demanding applications, this anchor brake delivers exceptional control and reliability. Constructed from precision-cast aluminum alloy, it combines robust durability with lightweight performance for extended field use.

BoatBuckle Retractable Tie-Downs (Pair)

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Guide Seat Upgrade – Tractor-Style

Low back tractor style seat

LetEmRun Cooler Seat Cushion (Tempress/YETI Style)

Premium Drift Boat & Raft Trailer

Looking for the best trailer to transport your drift boat, raft, or skiff? This heavy-duty trailer is built locally by Adams Manufacturing in Shelley, Idaho, a trusted name in trailer construction for over 30 years. Known for quality, durability, and precision, Adams trailers are widely regarded as some of the best on the market.

Details

Built to Last

• Galvanized Steel Frame – No need to worry about paint chips, rust, or corrosion. This trailer is built for longevity in all conditions.
• Double-Roller System – Equipped with dual rubber rollers to protect your boat’s hull and make loading and unloading smooth and hassle-free.
• Heavy-Duty Construction – Designed for the demands of river use, with strength and balance engineered into every weld.

Versatile Design

• Fits all models: the Drift Boat, the Drifter, the Lobo, the Oso, and the Crossfire.
• Available in both drift boat style or raft/skiff style configurations.
• Standard 2-inch ball coupler for easy hookup to your vehicle.

Why Choose Adams Trailers?

Adams Manufacturing has been perfecting boat trailer design for three decades, earning a reputation for building the most reliable and trusted trailers in the industry. When you’re towing your boat to and from the river, peace of mind matters—this trailer delivers just that.

Rear Motor Mount

Turn your Let em Run into a powerful mode of transportation with our motor mount.

Run across the still waters looking for bass or lakers or use it to skip miles of river as you explore.

It mounts easily and can be removed in minutes.

Rear-mounted Tray

Rod Holder

Let em Run rod holders are designed with function in mind. No pipes or tubes to feed your tips into makes rod exchanges quick and painless and also means your rods don’t get scratched up or broken.

The receded storage allows for anglers to get in and out of the boat without the worry of braking your valuable rods with foam padding offering further protection.

The rod holder comes equipped with lockable reel lid that will keep your stuff safe when you hit the bar after a long day on the water.

Sea-Dog Double-Braided Anchor Rope (3/8" x 50')

Side-mounted Load Out Tray

One of the biggest problems in a raft is the lack of storage and space. We address that problem in several ways. None more important than our load out tray.

This tray connects to the raft using NRS low pros. It provides a nest for your most essential fishing equipment and stays out of your oars at the same time. It’s a life changer.

Cam strap slots have been strategically placed to allow secure travel on the water and on the road for your treasure chest of flies.

Don’t get on the water without this key accessory.

Details

• Fully welded and powder coated aluminum construction.

YETI LoadOut GoBox 15 Gear Case

YETI LoadOut GoBox 30 Gear Case

YETI LoadOut GoBox 60 Gear Case

YETI Tundra 45 Cooler

Carabiner

A durable and versatile metal clip featuring a spring-loaded gate mechanism, this carabiner provides quick and reliable connections for ropes, gear, and equipment. Built with high-strength aluminum alloy, it offers excellent load-bearing capacity while remaining lightweight and portable.

Composite Rear Knee Brace for Raft Frame

Rafts give you the ability to float water drift boats cant. Often times this means rough, low or rapid water. You need to take advantage of every inch of water. Being stable while standing gives you the upper hand in these turbulent situations. Our composite knee braces give anglers the stability and security needed to stand while fishing through the roughest of waters.

9' Sawyer SquareTop

9' Sawyer Smoker

9' Sawyer DyneLite

8' 6" Sawyer SquareTop

8' 6" Sawyer Smoker

7’ 11” Sawyer Spare Tire

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