2025 Riverstone 421FK

Overview

Standards

Specifications

Testimonials

• 2025 Riverstone 421FK by Forest River

  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.

  Equipment

  Interior Decor: White Wood/S Tobacco

  • Max Graphics Package w/Painted Caps
  • Riverstone Luxury Package
    • Automatic 6-Point Hydraulic Level-Up System
    • 4 Camera Observation System Prep
    • Travlfi Journey XTR 46 LTE Router (Data Plan not incl.)
    • Splendid “Astral” Stackable Washer and Dryer
    • 40” LED TV in Bedroom
    • Stained Hardwood Cabinetry and Stiles Throughout
    • 12V Heated Holding Tanks
    • Large Infiniti Light over Kitchen Island (NA on 39FSK or 42FSKG)
    • Fischer Paykal Dishwasher
    • Ceiling Fan (NA on 39RBFL)
    • Truma Aqua Go Comfort On-Demand Hot Water Heater
    • Generator Prep
    • Energy Management System
    • Tank Sensors Display (Grey, Black and Fresh) integrated with Firefly Readout
    • Tire Pressure Sensors
  • Ultimate Electronics Package
    • Klipsch Sound Bar
    • 30 AMP MPPT Solar Controller
    • Living Room Samsung Smart TV
    • BMPro Integrated Touch Control
    • 2000 W Inverter
    • 325W Solar Panel
  • Legacy Package
    • Full Body Paint
    • 100 AH Lithium Battery
    • 3rd High Performance AC w/ Heat Pump
    • Hydraulic Disc Brakes
    • Additional 400W Solar Panel
    • LCI Waste Master System
  • Full Body Paint, Blue Ice
  • Furniture, Switchback Tobacco
  • Cabinetry, Decorative White
  • 4 Camera System w/ 7” Monitor Screen
  • Slide Room Awning Toppers with Metal Weather Shields
  • 39” Outside TV
  • RVIA Seal

  The RV Nation Advantage Features included with every new RV Purchase!

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

  Estimated Payment

  $1,209.12/mo^*

  Apply Now

  • Get Approved (USA)
  • Get Approved (Canada)

  ^* Not all buyers will qualify. Contact us for details.

  We Deliver! Get An Estimate.

  Whether you pick it up, we bring it to you, or meet in the middle, taking delivery of your new RV couldn't be easier.

  Ship To:

  Calculate

  USA only, Please contact us for Canadian delivery quote.

• STANDARD INTERIOR PACKAGE

  • Insignia 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
  • Residential Soft Close Drawer Glides
  • Shaw Residential Vinyl Flooring
  • LED Lighting Throughout
  • 30” Stainless Steel Microwave
  • Oval Porcelain Toilet with Foot Flush
  • Central Vacuum System
  • 40,000 BTU Furnace
  • 10” Thick Memory Foam Mattress 72”x80” Standard (Toy haulers 66”x80”)
  • Shaw Stain Resistant Carpet (in slide rooms)
  • Day/Night Roller Shades Throughout
  • 5,200 BTU Fireplace in Living Room
  • Butcher Block Cutting Board Sink Covers
  • Overhead Storage Cabinets in Main Level Living Room
  • Sofa/Desk Slides
  • Residential Soft Close Hinges on Cabinet Doors
  • Under-Bed Storage Compartment
  • Residential Tile Backsplash

  STANDARD EXTERIOR PACKAGE

  • Residential Insulation: R-16 Insulation Value in Side Walls. Includes Slide Rooms.
  • R-38 Insulation Value in Roof and Flooring
  • ½” Plywood Roof Decking
  • Dicor Full Wrapped Exterior Roof Skin
  • 17.5” H-Rated Cooper Tires with Aluminum Rims
  • Hydraulic Slide-outs on Main Level and Bed Slides
  • Solera Electric Awning with LED Lights
  • Side Turning Lights
  • Trail-Aire Road Armour Suspension System
  • 3” Hung Glass Exterior Walls with High Gloss Gel Coat Exterior
  • Riverstone Tandem 8,000 lb. Axles/7,000 lb. Tri-Axles
  • 32” x78” Entry Door with Friction Hinges
  • Dual Pane Frameless Windows
  • Full Docking Station
  • Two 15,000 BTU High Performance Quiet Cool A/Cs
  • Painted Full Front and Rear Fiberglass Caps (N/A 37FLTH, 42FSKG and 419RD – front caps only)
  • 12V Powered 50 Amp Cord Reel
  • MORryde Entry Step at Main Door
  • Two Dual 6V or 12V Slide-Out Battery Trays
  • High Visibility Chrome LED Tail Lights
  • 2” Hitch Receiver for Bike Rack (N/A in Toy Hauler Models)
  • Dual 40 lb. LP Tanks

  RIVERSTONE LUXURY PACKAGE (MANDATORY)

  • Automatic 6-Point Hydraulic Level-Up System
  • Four Camera Observation System Prep
  • King WiFi Max Router and Omni Directional WiFi Antenna/Extender
  • Splendid “Astral” Stackable Washer and Dryer
  • 40” LED TV in Bedroom
  • Stained Hardwood Cabinetry and Stiles Throughout
  • 12V Heated Holding Tanks
  • Large Infiniti Light over Kitchen Island (NA on 39FSK or 42FSKG)
  • Fischer Paykal Dishwasher
  • Ceiling Fan (N/A on 39RBFL)
  • Truma Aqua Go Comfort On-Demand Hot Water Heater
  • LP Generator Prep
  • Energy Management System
  • Tank Sensors Display (Grey, Black and Fresh) Integrated with Firefly Readout
  • Tire Pressure Sensors
  • Additional Campside Awning w/Weathershield

  GARAGE MODEL STANDARDS

  • Triple 7,000 lb. Axles
  • 66” x 80” Residential 10” Memory Foam Mattress
  • MORryde Zero Gravity Ramp Door
  • 100” deep, 64” wide, 82” Tall (bed up) 58” Tall (bed down) Cargo Area

  ULTIMATE ELECTRONICS PACKAGE (MANDATORY)

  • 65” Samsung LED Smart TV in Living Room (55” TV in 37FLTH and 39RBFL)
  • JBL Premium Sound System
  • 1,500W Inverter
  • Firefly Integrated Touch Control System
  • 190W Solar Panel with 30Amp Controller
  • Pre-Wire Prep for 2 Additional Solar Panels

• Specification	Imperial	Metric
  Overall Width	96"	243.84 cm

• 

  Gustafson Family - Riverstone Tennessee

  5 stars. We are so pleased for the help we received from Charles. Charles kept us informed at all times. Derek was our finance guy and was so helpful on everything. With these two guys we would recommend highly. Now let the fun begin! - Herbert Gustafson

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• New 2025 Riverstone 421FK Fifth Wheel