Keystone Introduces 2023 Fuzion 421 Toy Hauler With Flexible 13-Foot Garage Space

    Posted On: March 7, 2023

    The new Fuzion 421 toy hauler floor plan from Keystone includes 13 feet of garage space that has a utility storage space and a Super Storage space to keep gear and equipment safely stored away. (Photo courtesy of Keystone RV.)

    Campers looking for a toy hauler that can securely store their dirt bikes, ATVs, golf carts, or other equipment and provide plenty of space for relaxing in luxury have a new Fuzion 421 floor plan from Keystone for consideration. The 47.9-foot (14.6-meter) fifth-wheel has a 13-ft (4-m) garage area equipped with several storage areas, a half bath, dual opposing sofas with top queen bed, and an HDTV. The exterior, meanwhile, boasts what Keystone calls the “ultimate outdoor party kitchen” complete with a 12-volt cooler box. Back inside, a U-shaped, chef-style kitchen has seating for three on swivel high-top bar stools.

    Enter The Garage

    The Fuzion 421’s 8-ft (2.4-m) garage ramp door makes loading and unloading your gear easy, while an integrated, frame-welded Adjust-A-Track tie-down system with 38 points helps keep it secure. A utility storage space is perfect for holding equipment like tire chains, while a Super Storage area keeps fishing poles, brooms, cleaning supplies, and more off the garage floor, which is gas- and oil-resistant. Campers can enter the garage using a residential glass pass-through door and/or an exterior three-step entry. They also have access to a fuel station with 12-V pump and dual 30-gallon (114-liter) tanks.

    Time To Relax

    The Fuzion 421 has 4,090-pound (1,855-kilogram) carrying and 3,580-lb (1,624-kg) towing capacities. The RV sleeps eight, with a master suite outfitted with a king bed, a master closet with washer and dryer prep, a residential shower, and an LED TV. At meal times, your party’s cook will enjoy working with the 421’s sold-surface countertops and deep stainless-steel sink with bamboo cover. Appliances include a Suburban three-burner range, a 22-inch (56-centimeter) stainless-steel oven with glass cooktop, and a 30-in. (76.2-cm) stainless-steel convection microwave. A 16-cubic-ft (453-L) residential fridge comes standard, with a 12-volt model available as an option.


    Keystone now offers its Fuzion fifth-wheel toy hauler models with a convertible garage bar to sit back at after a day of dirt bike riding or 18 holes of golf. (Photo courtesy of Keystone RV.)

    After meals, you can kick back in the adjoining entertainment space, which has an LED TV, fireplace, and three-section recliner with massage function. For power, Keystone includes its exclusive SolarFlex solar system, which you can upgrade from a 200-watt package to a 400- or 600-W package. Keystone RV also now includes Dragonfly lithium batteries with all its 2023 models.

    Find The Right Keystone RV

    You’ll find thousands of new and used Keystone recreational vehicles for sale on RVUniverse.com, including a large number of toy haulers like the Fuzion.

    Source: Keystone RV

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