2025 Forest River RiverStone 421FK

Vehicle Photo
  • MSRP: $207,486
  • Dealer Discount: $29,495
  • Finance Incentive: $15,882
  • Sale Price: $162,110
  • As Low As: $1,166 /mo (Edit)
Stock #: 21154535
Knoxville (Turkey Creek), TN
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 44 ft
  • Slides: 5
  • Dry Weight: 18,255
  • Sleeps: 4

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  • Front Kitchen
  • Kitchen Island
  • Rear Bedroom
Floorplan
  • Available Beds King
  • Exterior Height 13 ft 4in
  • Exterior Width 8 ft 6in
  • Pin Weight 3,270 lbs
  • Gross Weight 24,000 lbs
  • Dry Weight 18,255 lbs
  • Tire Size 17.5"
  • Axle Count 2
  • Fresh Water Capacity 79 gal
  • Grey Water Capacity 120 gal
  • Black Water Capacity 40 gal
  • Furnace BTU 40,000
  • Exterior Color RIPTIDE RED
  • Refrigerator Type French Door with Ice Maker
  • Refrigerator Size 18
  • Cooktop Burners 3
  • Shower Type Standard
  • Number of Awnings 2
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LR 65" Samsung LED Smart TV, BR 40" LED TV

Forest River RiverStone fifth wheel 421FK highlights:

  • Kitchen Island
  • Front Kitchen
  • Theater Seats
  • Dual Vanity Sink
  • Stackable Washer and Dryer

 

You will feel right at home in this fifth wheel! The rear private bedroom has a 72" x 80" king bed slide for a good night's rest, a rear large wardrobe with the washer and dryer next to it, and even a dresser with a 40" LED TV. Two can get ready at once in the full bathroom with the dual sink vanity then head to either the desk slide to get some work done or whip up some scrambled eggs on the three burner cooktop at the island in the front kitchen. The kitchen even has a dishwasher for easy clean up and two bar stools at the high top dinette that overlooks the middle living area. Relax each night in true comfort on either the E-Z Glide sofa bed slide or the theater seating across from the entertainment center which has a fireplace and 65" Samsung LED Smart TV to watch your favorite movies!

 

The Forest River RiverStone fifth wheels and toy haulers are luxurious units that have it all! You'll find an automatic six-point hydraulic level-up system to keep your unit in place, and there is preparation for a four-camera observation system. The King Wi-Fi Max router and omni-directional Wi-Fi antenna/extender will help you stay connected to the outside world, and you'll never have to overpack again since the Splendid “Astral” stackable washer and dryer will let you clean the small amount of clothes you've brought with you. Another high luxury is the Fischer Paykal dishwasher which will allow you to spend more time enjoying your camp life and less time cleaning up. Each unit is built with a Trail-Aire Road Armour suspension system, dual-pane frameless windows, a full docking station, a 190W solar panel, and a Firefly integrated touch control system. 

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***The advertised discount contains a $15,882 finance incentive. Finance Incentive applies if financing for your RV purchase is obtained with assistance by Lazydays and placed with a third party lender. Terms and Conditions may apply. Contact our finance department for further details.