Back

2026 Grand Design Momentum G-Class FW 350G

**Welcome to JR Motors Mohave County's #1 toy-hauler dealership** Just imagine the fun you will have with this Momentum G-Class toy hauler set up at any off-road park. With the 14' 6" separate garage that includes a half bath, a second exterior entry door, and a loft, you will have your own area to do what you like. The rear ramp door can even be converted into a patio if you need more outdoor living space. The main living area offers a fireplace, theater seating, and kitchen appliances to make delicious home cooked meals. You will also be able to stay clean and ready for the next ride with the walk-in shower in the full bathroom, and the front master bedroom has plenty of storage for clothing with the wardrobe slide and overhead cabinets. Thank you for shopping at JR Motors #1 RV dealership in the tri-state area, we have a HUGE SELECTION of toy-haulers in stock from not only Grand Design but also from Alliance and Sandstorm as well, when it comes to family fun JR Motors makes life easy! 928-680-2886 Open 7-days a week or jrmotorsales.com 24/7
MoreLess
Limited Time Offer!

Selling Price -2026's To low to advertise!

No Images Available

Selling Price -

2026's To low to advertise!

HD Certified Pre-Owned

2026 Grand Design Momentum G Class FW
350G

Gone. Easy.

The all new Momentum G-Class is lighter without sacrificing any comfort or spaciousness — thanks to our tall ceilings and slide outs. With all of the quality, innovation, and functionality that our family of Momentum owners love, it's everything you need and nothing you don’t.

Features may include:

Exterior
  • Black Tank Flush
  • Full Sized Spare Tire & Carrier
  • 80% Tint Radius Safety Glass Windows
  • 30lb LP Bottles (2)
  • Radius Entry Door
  • High-Capacity Water Pump
  • Extra Large 1 1/2" Fresh Water Drain Valve
  • Battery Disconnect Switch
  • Folding Roof Ladder
  • Gel Coated Fiberglass Exterior
  • Easy Access Low Point Drain Valves
  • Insulated Storage Doors
  • Large Panoramic Windows
  • Magnetic Storage and Entry Door Latches
  • Awning w/LED Accent Lighting
  • Under Unit Accent Lighting
Interior
  • Under Counter Accent Lighting
  • Above Cabinet Accent Lighting
  • Solid Hardwood Drawer Fronts
  • Solid Core Cabinet Stiles
  • Pre-Drilled and Screwed Cabinetry
  • Ball Bearing Full Extension Drawer Glides
  • Night Shades (All Windows)
  • Upgraded Residential Furniture
  • Residential Countertops
  • Plywood Drawer Bottoms
  • 2026
  • Grand Design
  • Momentum G-Class FW
  • 350G
  • Toy Hauler - Fifth Wheel
  • Standard Bed: 60 X 80 Queen Bed | Shower: 48 X 30
  • 13' 6" | (w/opt. AC): 13' 6"
  • 39' 9"
  • 8' 5" | (w/ slide out): 13' 4"
  • 8' 7"
  • 14' 6"
  • 18'
  • 2,600 lbs.
  • 12,950 lbs.
  • 18,000 lbs.
  • 98 gal.
  • 52 gal.
  • 104 gal.
  • 60 gal
  • 5
  • 30 lbs
  • Tankless
  • 15 cu. ft.
  • Propane Tanks: 2 | Construction Type: Aluminum Cage | Slide Room R-Value: R-7 | Garage R-Value: R-30 | Slides: 3 | Awnings: 2
  • R-40
  • R-11
  • R-40
  • 35,000 BTU
  • 30,000 BTU
  • 2
  • 17.50 in.
  • 17.5
  •  Calculation is estimate only.
  •  
  •  
  •  
  •  
  •  
  •  
  •  Quotes are estimates only, actual rate may vary slightly.
  •  One-Way toll road charges will be the responsibility of the customer.
  •  Additional fees and/or duties may apply to International and non-continental US shipping requests.
  • $139,607.00
  • Lake Havasu City, Arizona
  • New
  • In Stock
  • GD160
  • 2026
  • Grand Design
  • Momentum
  • Momentum G-Class FW 350G
  • 573FM422XTBB04701
  • White
  • 8
  • 3
  • Yes
  • Yes
  • 38' 0"
  • Grand Design
  • N/A
  • ToyHauler
  • Available
  • 8' 7"

Recommendations

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.