2021 Grand Design Momentum 397TH-R
![](/img/rv-already-camping.jpg)
- MSRP: $134,950†
- Sale Price: Request Price or Make an Offer
- Sold
- New
- Class: Fifth Wheel
- Length: 42 ft 10in
- Slides: 3
- Dry Weight: 16,166
- Sleeps: 3
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