2027 Riverstone 421FK

About This Riverstone 421FK

Forest River Fifth Wheel · 44' · Sleeps 2 - 4

Riverstone Luxury High Line Fifth Wheels are offering what luxury truly is in a high line RV and that is Quality and Convenience. Riverstone has made almost every competitor’s option’s a standard. After all, if you’re ready for a Top of the Line Luxury Fifth Wheel like Riverstone then you’re ready for ultimate convenience.

Unit details

Manufacturer
Forest River
Brand
Riverstone
Model
421FK
Type
Fifth Wheel
Condition
New
Year
2027
Interior Decor
Ripplebrook/Slumber Sloth
Stock No.
TEMP27951
Order No.
RVN27951
VIN
TEMP2795100000000

Features

  • Fiberglass Exterior
  • Front Kitchen
  • King Bed
  • Rear Bedroom

Specifications

Key measurements for this model, with the manufacturer's full spec sheet below.

Key measurements

  • 44'Overall length
  • 19,466 lbsDry weight
  • 2 - 4Sleeps
  • 5Slide-outs
Specification Imperial Metric
Cargo Capacity 4,534 lbs 2,056.59 kg
Dry Weight 19,466 lbs 8,829.63 kg
Pin Weight 3,350 lbs 1,519.53 kg
Overall Height 13' 6" 4.11 m
Overall Length 44' 7" 13.59 m
Overall Width 102" 259.08 cm
Black Water Tank 50 gal 189.27 l
Fresh Water Tank 79 gal 299.05 l
Gray Water Tank 150 gal 567.81 l

As published by the manufacturer for this model.

Equipment & Options

Factory equipment included on this unit as configured.

  • Carbon Monoxide Detector
  • Riverstone Luxury Package
    • Automatic 6-Point Hydraulic Level-Up System
    • Four Camera Observation System Prep
    • TravlFi Journey XTR 4G/LTE Router & WiFi Extender
    • Splendide “Astral” Stackable Washer and Dryer
    • Stained or Painted Hardwood Cabinetry and Stiles Throughout
    • 40” SMART LED TV in Bedroom
    • 12V Heated Holding Tanks
    • Fisher & Paykel Dishwasher
    • Ceiling Fan (N/A on 425FO, 442MC)
    • Truma Aqua Go Comfort On-Demand Hot Water Heater
    • LP Generator Prep
    • BMPro Energy Management System
    • Tank Sensors Display (Grey, Black and Fresh) Integrated with BMPro Readout
    • Road Tech TPMS (Tire Pressure Monitoring)
    • Additional Campside Awning with Weathershield
    • Two Folding Chairs (N/A 421FK / 42FSKG)
  • RVIA Seal
  • Ultimate Electronics Package
    • Klipsch Sound Bar
    • 50 AMP MPPT Solar Controller
    • Living Room Samsung Smart TV
    • BMPro Integrated Touch Control
    • 2000 W Inverter
    • 200W Solar Panel
  • Onyx Package
    • High Gloss Fiberglass w/ Graphics
    • 100AH Lithium Battery
    • 3rd High Performance AC w/ Heat Pump
    • Hydraulic Disc Brakes, Additional 400W of Solar Panels
    • LCI Waste Master System
    • Executive Black-Out Wheels
  • Onyx Package, Avalanche
  • Cabinetry, Slumber Sloth
  • 39” Outside TV
  • 4 Camera System
  • Slide Room Awning Toppers with Metal Weather Shields
  • Furniture, Ripplebrook

Included with every new RV

Free
  • 12V Deep Cycle Battery
  • Propane in Tanks
  • Dealer Prep
  • North American Service

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Forest River Finance offer

Zero Reasons to Wait

0% APRfor 4 months
$0payments for 5 months

On this new Forest River when you finance through Forest River Finance, with approved credit. After the offer period your contract APR and payment apply. 10% minimum down on RVs priced $25,000 or more. Ends 12/31/26.

Offer details
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Estimated Payment
$0/mo*
* Estimate only, figured on our sale price with the down payment, APR and term above. It starts at 10% down, 7.99% APR and 240 months. Tax, title and fees not included. With approved credit; not all buyers will qualify. The Forest River Finance offer on this page is separate from this estimate and has its own terms.
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We Deliver Nationwide

Pick it up at our dealership, or we bring it to your driveway.

Dealership pickup: 5555 Kennel Rd, Trenton, OH 45067 (free).

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Don't Pay $151,900 /mo* est.

What Our Customers Say

5 out of 5 stars

“My wife and I just bought our first camper and chose Couches RV. We went all out and had a 2027 Riverstone built through them. They have fantastic prices and excellent customer service. Austin was our sales representative and he was excellent. He was very responsive and answered all our questions…”

Andrew Wolfe Google review · October 2026
5 out of 5 stars

“Great place! They showed us everything. The deal was quick and painless.”

Tarama Ruiz Google review · October 2026
5 out of 5 stars

“We made the trip from the Eastern Panhandle of West Virginia because of the incredible selection and competitive prices, and we are so glad we did! From the moment we arrived, we received top notch customer service from everyone we encountered.Tyler in sales and Derek in finance were both wonderful…”

Lindsey Foster Google review · October 2026

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