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Rambo Marine Chattanooga, TN

4301 Hwy. 58,
Chattanooga, TN 37416

Rambo Marine Smith Lake, AL

5635 County Road 616,
Hanceville, AL 35077

Rambo Marine Huntsville

15904 Highway 231 North,
Hazel Green, AL 35750

Rambo Marine Birmingham

10396 US-280,
Westover, AL 35185

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Lewisville, TX 75067

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Rambo Marine

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Select a Store

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Use my current location

Rambo Marine Chattanooga, TN

4301 Hwy. 58,
Chattanooga, TN 37416

Rambo Marine Smith Lake, AL

5635 County Road 616,
Hanceville, AL 35077

Rambo Marine Huntsville

15904 Highway 231 North,
Hazel Green, AL 35750

Rambo Marine Birmingham

10396 US-280,
Westover, AL 35185

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SPECS

Location
Clearwater, Florida

Condition
New

Year
2026

Make
Cobalt

Model
R4 OB

HIN
FGE04017L526

Category
Bowrider

boat-length

Length
24 '3"

beam-length

Beam
8' 6"

engine

Engines
1

dark-power

HP
250

Stock Number
N64916

inventory-status

Inventory Status
Available

Options

  • Yamaha F250XSB2 - White
  • Accent Stripe - Frost Gray
  • Aft Facing Rumble Seat and Ski Tow Pylon
  • Arch, E2, White (Folding) w/ Bimini, Ebony
  • Battery Maintainer/Charger
  • Boarding Ladder, Port
  • Bow Tonneau Cover, Ebony
  • Cockpit Tonneau Cover, Ebony
  • Dinette Table w/ Teak Accent, Cockpit Reception
  • Fender Clips w/ Line - 4
  • Glass Cockpit, Dual Garmin 743XSV
  • Hull Side - Glacier Blue
  • LED Interior Accent Lighting - RGB
  • Premium Sound w/ Transom Speakers and Remote
  • Stainless Steel Foot Tread (Helm Only)
  • Swim Platform Transom Lighting
  • Transom Shower
  • Trim Tabs w/ Pro Control Manual
  • Battery Switch w/ ACR-Dual
  • Black Leather/Stainless Steel Steering Wheel
  • Coastal Edition
  • Cobalt Letters - Stainless Steel
  • Hull Bottom - White
  • Obsidian Windshield
  • Interior - Summit/Frost
  • Swim Platform Extension, White
  • Swim Platform w/ Flip-Down Swim Step

Description

Introducing the 2026 Cobalt R4 OB, a stunning new bowrider that perfectly blends luxury, performance, and versatility. If you are searching for a bowrider boat for sale that stands out in both style and substance, the Cobalt R4 OB is designed to exceed your expectations. With its sleek lines, innovative features, and renowned Cobalt craftsmanship, this model is ready to elevate your on-water adventures to new heights.

Overview
The 2026 Cobalt R4 OB is a brand-new addition to the celebrated Cobalt lineup, offering a fresh take on the classic bowrider design. Measuring 24.25 feet in length, this boat provides ample space for family and friends while maintaining a manageable size for easy handling and docking. The R4 OB’s contemporary silhouette is enhanced by a Frost Gray accent stripe, giving it a modern and sophisticated look that will turn heads at any marina or lakeside gathering.

Performance
At the heart of the Cobalt R4 OB is the powerful Yamaha F250XSB2 outboard engine, finished in a striking white. With 250 horsepower at your command, this bowrider delivers exhilarating acceleration, smooth cruising, and reliable performance across a variety of water conditions. Whether you are gliding across calm lakes or tackling choppier waters, the R4 OB’s responsive handling and robust engine ensure a thrilling and confident ride every time you take the helm.

Features and Specifications
The 2026 Cobalt R4 OB is packed with thoughtful features that enhance both comfort and convenience. The aft-facing rumble seat is perfect for relaxing at anchor or watching water sports action, while the ski tow pylon makes this boat a dream for wakeboarding, tubing, or skiing enthusiasts. The folding Arch, E2, in white with an Ebony Bimini, offers shade and style, allowing you to enjoy sunny days without worry.Practicality is at the forefront with a battery maintainer/charger to keep your systems ready for action, and a port-side boarding ladder for easy access in and out of the water. The bow and cockpit tonneau covers in Ebony protect your investment from the elements, while the dinette table with teak accent transforms the cockpit into a welcoming reception area for snacks, drinks, or games. Fender clips with lines (set of four) make docking and undocking a breeze, adding to the overall ease of use.

Benefits
Owning a Cobalt R4 OB means embracing a lifestyle of fun, relaxation, and social connection. The spacious bow and cockpit areas are designed for comfort, making it easy to stretch out and enjoy the sun or gather with friends for lively conversation. The aft-facing rumble seat offers a unique vantage point for soaking in the scenery or keeping an eye on swimmers and water sports participants. With the ski tow pylon, you can create unforgettable memories with family and friends as you enjoy thrilling water activities.The folding arch and Bimini provide welcome shade on hot days, ensuring everyone stays comfortable during long outings. The dinette table with teak accent adds a touch of elegance, making onboard dining and entertaining a pleasure. Every detail of the R4 OB is crafted to maximize enjoyment, whether you are cruising, anchoring in a quiet cove, or hosting a sunset gathering.

Practical Uses
The Cobalt R4 OB is as practical as it is fun. Its manageable 24.25-foot length makes it easy to store in most marinas or on a trailer, while the included covers help protect your boat from the elements when not in use. The battery maintainer/charger ensures your boat is always ready to go, reducing the hassle of maintenance and maximizing your time on the water.Boarding and disembarking are made simple with the port-side boarding ladder, and the fender clips with lines streamline the docking process, making it less stressful for both new and experienced boaters. The versatile cockpit reception area, complete with a dinette table, allows you to transition seamlessly from water sports to relaxation or dining, making the R4 OB an ideal choice for a variety of activities.

Ideal Usage
This bowrider truly shines in a wide range of scenarios. It is perfect for family outings, offering plenty of space and comfort for everyone to enjoy a day on the water. Water sports enthusiasts will appreciate the ski tow pylon and powerful Yamaha engine, which provide the performance needed for wakeboarding, tubing, or skiing. The elegant design and thoughtful amenities make the R4 OB equally suited for entertaining friends, hosting sunset cruises, or enjoying a romantic getaway.Whether you are exploring new lakes, spending weekends at your favorite marina, or simply relaxing at anchor, the Cobalt R4 OB adapts to your lifestyle and ensures every outing is memorable. Its combination of style, performance, and versatility makes it a standout choice for anyone seeking a Cobalt boat for sale that delivers on every promise.

Conclusion
The 2026 Cobalt R4 OB is a remarkable bowrider that brings together luxury, performance, and practicality in a single, stunning package. With its powerful Yamaha F250XSB2 engine, stylish Frost Gray accent stripe, aft-facing rumble seat, ski tow pylon, folding arch with Bimini, and a host of other premium features, this boat is designed for those who demand the best from their time on the water.If you are searching for a bowrider boat for sale that offers exceptional value, comfort, and fun, the Cobalt R4 OB is ready to deliver unforgettable experiences for you and your loved ones. Don’t miss the opportunity to make this incredible boat your own—contact your local dealer today to learn more and schedule a viewing.

* Freight, prep, dealer fee and tax additional to stated price

Vessel ID# N64916     Last Updated: 03-05-2026 07:14 UTC
This product description was created, in whole or in part, using generative artificial intelligence (AI) and is provided for informational purposes only. While we strive for accuracy, please note that details such as product features, specifications, and availability may vary. We encourage you to verify all information before making a purchase. All sales are subject to our standard Purchase Agreement and other dealer required documentation.
Please note that the images displayed may be illustrative or representative of the actual vessel. Variations in features, options, color, condition, and engine hours may occur between the images and the actual vessel. For accurate and specific details regarding each vessel, including whether the images are of the actual vessel, please refer to the accompanying description. We encourage prospective buyers to contact us directly to verify image authenticity and to request additional photographs of the actual vessel.
* Note that the stated engine hours have not been verified. Please confirm with your sales consultant.
Not all boats include a trailer. Inquire about a trailer with purchase.
Offered By Rambo Marine

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