Rear bedroom, desk, dual vanity, bar seating
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2027 Forest River RiverStone 421FK
NewStock #117338
Listing price
2027 RiverStone 421FK
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The front kitchen layout is the 421FK's signature move. You get a full-size French door refrigerator with ice maker, Fisher & Paykel dishwasher, four-burner range with convection microwave, Calcutta solid surface countertops, and a kitchen island with bar seating that would look at home in a real house. The rear King bed suite adds a dual vanity, 40" smart TV, and a dedicated desk slide, so there's a genuine separation between living and sleeping spaces. Residential touches run deep: Truma on-demand hot water, Splendide stackable washer/dryer, 5,200 BTU fireplace, hardwood dovetail drawers with soft-close everything, and two 15,000 BTU heat pump A/Cs keeping both ends comfortable. The automatic 6-point hydraulic leveling and LCI Road Armour suspension make setup and towing far less of a production than you'd expect from a rig this well-appointed.
Length
44 ft
Dry weight
18,786 lbs
GVWR
24,000 lbs
Sleeps
4
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$59,199 – $239,930
This unit is ranked 13 of 19 by asking price in this group.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
Campers Inn RV
Ramsey, MN
Compared with 1,119 dealers nationwide
Forest River RiverStone fifth wheel 421FK highlights:
Kitchen Island
Front Kitchen
Theater Seats
Dual Vanity Sink
Stackable Washer and Dryer
Grand-scale residential living takes center stage in the New 2027 Forest River RV RiverStone 421FK, a luxury fifth wheel built for travelers who want exceptional space and high-end amenities for extended stays. The 421FK measures 44 feet 7 inches long and features an impressive six slide-outs, a 19,466-pound UVW, 24,000-pound GVWR, 4,534-pound cargo carrying capacity, and 3,350-pound hitch weight. Its distinctive layout places the kitchen up front and the private bedroom at the rear, creating clearly defined living spaces throughout this expansive fifth wheel.
Inside, the elevated front kitchen provides an impressive residential cooking environment with a kitchen island, upgraded solid-surface countertops, large residential-style sink, 3.7 cu. ft. oven with four-burner range, and a Fisher & Paykel dishwasher. The main living area features a 65-inch Samsung Smart TV with Klipsch premium soundbar, while the private rear bedroom adds its own 40-inch Smart TV, generous storage, and a Splendide stackable washer and dryer for extended-stay convenience. Hardwood cabinetry, dovetail drawers, soft-close hardware, dual-pane frameless windows, and residential-style finishes reinforce the RiverStone’s upscale atmosphere.
The 2027 RiverStone 421FK is equally impressive when it comes to campsite capability, featuring two 15,000 BTU Quiet Cool air conditioners with heat pumps, 12V heated holding tanks, Truma AquaGo Comfort on-demand hot water, automatic six-point hydraulic leveling, a 2,000-watt inverter, and 200 watts of solar with a 50-amp MPPT controller. Huge 79-gallon fresh, 150-gallon gray, and 50-gallon black water capacities help support extended stays, while dual 16-foot power awnings, CURT TCS suspension, 17.5-inch H-rated tires, and a powered 50-amp cord reel add convenience outside. For buyers looking for a true luxury fifth wheel with a unique front kitchen and exceptional residential amenities, the RiverStone 421FK delivers an impressive home-away-from-home experience.
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
Unique front kitchen with island creates a spacious, residential-style cooking and entertaining area
Massive six-slide floorplan provides outstanding separation between the kitchen, living area, and private rear bedroom
65-inch Samsung Smart TV, Klipsch soundbar, and 40-inch bedroom TV deliver premium entertainment throughout the coach
Fisher & Paykel dishwasher and Splendide stackable washer/dryer bring valuable residential conveniences on the road
Dual 15,000 BTU A/C units with heat pumps and heated holding tanks provide excellent extended-season comfort
79-gallon fresh and massive 150-gallon gray water capacities are ideal for longer stays and destination camping
Six-point hydraulic leveling, 200W solar, 2,000W inverter, dual power awnings, and CURT TCS suspension give the 421FK an impressive combination of luxury and campsite capability
