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Condition: New
Exterior Length: 26 ft
Sleeps: 4
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 90 gal
Description: NEW 2027 GRAND DESIGN MOMENTUM G-CLASS 21G – 365590
**Grand Design Momentum G-Class toy hauler 21G highlights:**
- Queen Bed Slide
- Mas...
Updated: Friday, September 25, 2026 03:31 AM
Seller: General RV Center
Condition: New
Sleeps: 6
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 90 gal
Stock Number: 353449
Description: NEW 2026 GRAND DESIGN MOMENTUM G-CLASS 21G – 353449
**Grand Design Momentum G-Class toy hauler 21G highlights:**
- Queen Bed Slide
- Mas...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center - Grand Rapids
Condition: New
Sleeps: 6
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 90 gal
Stock Number: 343127
Description: NEW 2026 GRAND DESIGN MOMENTUM G-CLASS 21G – 343127
**Grand Design Momentum G-Class toy hauler 21G highlights:**
- Queen Bed Slide
- Mas...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center - Mt. Clemens
New 2026 GRAND DESIGN MOMENTUM G CLASS 21G
Village Of Clarkston, Michigan
MSRP$86,069 USD $59,900
Condition: New
Sleeps: 6
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 90 gal
Stock Number: 358263
Description: NEW 2026 GRAND DESIGN MOMENTUM G-CLASS 21G – 358263
**Grand Design Momentum G-Class toy hauler 21G highlights:**
- Queen Bed Slide
- Mas...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center - Clarkston
Condition: Used
Exterior Length: 26 ft
Sleeps: 6
Number of Slide Outs: 1
Number of Axles: Tandem
Fresh Water Tank Capacity: 90 gal
Description: USED 2025 GRAND DESIGN MOMENTUM G-CLASS 21G – 366942
Step into the 2025 Grand Design Momentum G-Class 21G, where adventure meets luxury....
Updated: Friday, October 02, 2026 03:32 AM
Seller: General RV Center - Grand Rapids
