New 2027 Forest River Riverstone 421FK
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2027 Forest River Riverstone 421FK Highlights: • Front kitchen with residential appliances • Rear bedroom with king bed suite • Large center living area with entertainment center • Five slide outs for maximum interior space
The Forest River RiverStone 421FK delivers a spacious residential layout centered around its signature front kitchen. This elevated cooking space features panoramic windows, an 18 cu ft residential refrigerator, a four‑burner cooktop, convection microwave, and abundant cabinetry that wraps around the entire front cap. Moving into the center living area, you’ll find theater seating, a large entertainment center, and a comfortable sofa sleeper, creating a warm and inviting gathering space. The rear of the coach houses a private king bedroom with generous wardrobe storage, washer/dryer prep, and direct access to the full bathroom, which includes a 48" x 30" residential shower and premium finishes.
Built with RiverStone’s luxury construction standards, the 421FK includes dual 15,000 BTU A/C units for 30,000 BTU of combined cooling, a 40,000 BTU furnace, and a tankless water heater for continuous hot water. Five slide outs expand the interior dramatically, while two power awnings and an outdoor entertainment center extend the living space outdoors. With solar, inverter power, and a generator‑ready design, the 421FK supports extended stays with ease.
For travelers seeking a high‑end fifth wheel with a residential front kitchen and expansive living space, the RiverStone 421FK offers a refined and comfortable home on the road.
Specifications
RV Details
- Sleeps4
- Slides5
- Length44 ft. 10 in.
- Width8 ft. 6 in.
- Height13 ft. 4 in.
- Dry Weight16200 lbs.
- Hitch Weight3100 lbs.
- GVWR21000 lbs.
Tanks & HVAC
- Fresh Water1 Tank(s) | 83 gal.
- Black Water1 Tank(s) | 41 gal.
- Gray Water1 Tank(s) | 82 gal.
- Propane2 Tank(s) | 60 gal.
- AC30000 BTU
- Heatpropane 40000 BTU
- Water Heatertankless
Appliances
- Awnings2 | Power awnings w/ LED lights
- BedsKing, sofa sleeper
- Showerresidential shower 48 x 30 in.
- Refrigerator18 cu ft
- Cooktops | Microwave4 | No
- Washer/Dryer PreppedNo
Can you tow this RV?
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Attention: Your vehicle's max towing capacity includes passenger weight, added accessories, any current liquids in tanks, and any cargo you've added such as food, clothes, chairs, grills, games, tools, etc.. For purposes of RVs I can Tow, we've allowed 1000 lbs for RVs over 8000 lbs, 750 lbs for RVs under 8000 lbs, and 500 lbs for RVs under 5000 lbs for average Cargo Weight. Always confirm your specific tow vehicles towing capacity directly from your vehicle's manufacturer before purchasing or towing an RV. You are responsible for the decision to operate your vehicle and any RV you may tow. If your specific vehicle is not listed, please contact us for assistance.
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*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $439 monthly payment based on purchase price of $69,995 with 20% down, at 6.49% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.