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20
0
$52,500.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
2021 Forest River Sierra 321RL Fifth Wheel
Fully Equipped Off-Grid RV | Premium Victron Solar System | Goose Box Conversion
Asking $52,500
2021 Forest River Sierra 321RL Upgraded for extended off-grid living. Perfect for full-time RVers, remote workers, snowbirds, hunters, or anyone looking to camp without hookups while still enjoying all the comforts of home.
Upgrades & Features
Reese 20K Goose Box with Air Ride Replaces standard 5th wheel hitch. Allows towing with a gooseneck ball.
Complete Off-Grid Solar Power System.
10 x 100-watt solar panels. (1,000 watts total) 10 x 100Ah LiFePO4 batteries. (Approximately 1,000Ah total) 2 Victron MultiPlus-II 12/3000 inverter/chargers 120/240V split-phase system. Victron SmartShunt Bluetooth battery monitor.
This system provides enough power to comfortably run residential appliances and supports extended off-grid camping without relying on generators.
EZSnap RV Skirting Included.
⸻
Interior Features
Rear living layout. King-size bed platform. Residential stainless steel appliances. Full size refrigerator. Kitchen island. Soft-close drawers. Entertainment center with 50" TV. fireplace. Large pantry. Spacious bathroom. Spacious closet. Ample interior and exterior storage.
⸻
Exterior Features
Pass-through storage. 3 slide-outs. Aluminum entry steps. EZSnap skirting included.
⸻
Specifications
Make: Forest River Model: Sierra 321RL Year: 2021 Length: Approximately 35' Dry Weight: Approximately 11,000-12,000 lbs Slides: 3 Hitch: Reese 20K Goose Box Air Ride Conversion
Price: $52,500
Located in Moab, Utah.
Message for additional photos, walkthrough video, or to schedule a showing.
Thanks you for looking!
Estimate your monthly payment
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












3 Days
20
0
$52,500.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
Estimate your monthly payment
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












































































































2021 Forest River Sierra 321RL Fifth Wheel
Fully Equipped Off-Grid RV | Premium Victron Solar System | Goose Box Conversion
Asking $52,500
2021 Forest River Sierra 321RL Upgraded for extended off-grid living. Perfect for full-time RVers, remote workers, snowbirds, hunters, or anyone looking to camp without hookups while still enjoying all the comforts of home.
Upgrades & Features
Reese 20K Goose Box with Air Ride Replaces standard 5th wheel hitch. Allows towing with a gooseneck ball.
Complete Off-Grid Solar Power System.
10 x 100-watt solar panels. (1,000 watts total) 10 x 100Ah LiFePO4 batteries. (Approximately 1,000Ah total) 2 Victron MultiPlus-II 12/3000 inverter/chargers 120/240V split-phase system. Victron SmartShunt Bluetooth battery monitor.
This system provides enough power to comfortably run residential appliances and supports extended off-grid camping without relying on generators.
EZSnap RV Skirting Included.
⸻
Interior Features
Rear living layout. King-size bed platform. Residential stainless steel appliances. Full size refrigerator. Kitchen island. Soft-close drawers. Entertainment center with 50" TV. fireplace. Large pantry. Spacious bathroom. Spacious closet. Ample interior and exterior storage.
⸻
Exterior Features
Pass-through storage. 3 slide-outs. Aluminum entry steps. EZSnap skirting included.
⸻
Specifications
Make: Forest River Model: Sierra 321RL Year: 2021 Length: Approximately 35' Dry Weight: Approximately 11,000-12,000 lbs Slides: 3 Hitch: Reese 20K Goose Box Air Ride Conversion
Price: $52,500
Located in Moab, Utah.
Message for additional photos, walkthrough video, or to schedule a showing.
Thanks you for looking!











