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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2025 Forest River Riverstone 421FK

  • New-2025-Forest River-Riverstone 421FK-Spokane WA
  • New-2025-Forest River-Riverstone 421FK-Spokane WA
  • New-2025-Forest River-Riverstone 421FK-Spokane WA
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  • New-2025-Forest River-Riverstone 421FK-Spokane WA
  • New-2025-Forest River-Riverstone 421FK-Spokane WA
  • New-2025-Forest River-Riverstone 421FK-Spokane WA
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  • New-2025-Forest River-Riverstone 421FK-Spokane WA
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  • New-2025-Forest River-Riverstone 421FK-Spokane WA
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  • New-2025-Forest River-Riverstone 421FK-Spokane WA
  • New-2025-Forest River-Riverstone 421FK-Spokane WA
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  • New-2025-Forest River-Riverstone 421FK-Spokane WA
Stock Limited
  • New
  • In Stock
  • Spokane WA
  • N4607
  • 4X4FRS834S0004754
  • Trailer
  • Fifth Wheel
  • 1 mi

2025 Forest River Riverstone 421FK

RIVERSTONE Fifth Wheels

RIVERSTONE Luxury Fifth Wheels are offering what luxury is and that is convenience. RIVERSTONE has made almost every competitor's option a standard. After all, if you're ready for a RIVERSTONE Luxury Fifth Wheel then your ready for ultimate convenience.

Features may include:

Exterior
  • Batten Insulation in Side Walls, Slideouts, Ceiling, and Floors
  • 3/8" Plywood Roof Decking
  • Fiberglass Roof
  • 17.5" H-Rated Cooper Tires with Aluminum Rims
  • Hydraulic Slideouts on Main Level and Bed Slides
  • Electric Awning with LED Lights
  • Side Turning Lights
  • LCI Road Armour Suspension System
  • 3" Hung Glass Exterior Walls with High Gloss Gel Coat Exterior
  • Tandem 8,000 lb. Axles / 7,000 lb. Tri-Axles
  • 32" x 78" Entry Door with Friction Hinges
  • Dual Pane Frameless Windows
  • 12v Heated Full Docking Station
  • Two 15,000 BTU High Performance Quiet Cool A/Cs with Heat Pumps
  • 12V Powered 50 Amp Cord Reel
  • MORryde Entry Step at Main Door
  • MORryde Safe-T-Rail
  • Water Manifold System
  • Composite Slideout Floors
  • Two Dual 6V or 12V Slide-Out Battery Trays
  • High Visibility Chrome LED Tail Lights
  • 2" Hitch Receiver for Bike Rack (300 lb. rating)
  • Dual 40 lb. LP Tanks
Interior
  • 3.7 cu. ft. oven with 4-burner range
  • Upgraded Calcutta Solid Surface Countertop in Kitchen
  • Large Stainless Steel Kitchen Sinks with Residential Faucet
  • 18 cu. ft. French Door Refrigerator with Ice Maker
  • Vinyl Flooring
  • LED Lighting Throughout
  • 30" Stainless Steel Microwave with Convection
  • Oval Porcelain Toilet with Foot Flush
  • Cordless Vacuum
  • 40,000 BTU Furnace
  • 10" Thick Memory Foam Mattress 72" x 80" Standard
  • Vinyl Flooring in Slideouts
  • Day/Night Roller Shades Throughout
  • 5,200 BTU Fireplace in Living Room
  • Solid Surface Sink Covers
  • Overhead Storage Cabinets in Main Level Living Room
  • Sofa/Desk Slides
  • Residential Soft Close Hinges on Cabinet Doors
  • Soft Close Drawer Glides
  • Hardwood Dovetail Drawers
  • Under-Bed Storage Compartment
  • Solid Surface Backsplash
  • Spokane WA
  • New
  • N4607
  • 2025
  • Forest River
  • Riverstone 421FK
  • Trailer
  • Fifth Wheel
  • Forest River Riverstone
  • 4X4FRS834S0004754
  • 1 mi
  • No
  • 3,270 lb.
  • 5,669 lb.
  • 79 gal.
  • 40 gal.
  • 120 gal.
  • 18,331 lb.
  • 24,000 lb.
  • 45' 0"
  • 102"
  • 13' 4"
  • 16' & 16'

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.