Extra-Large Rectangular Jump Surface
The 520CM (17FT) rectangular frame provides maximum space and precise bounce control—ideal for advanced jumpers, gymnastic routines, and active families.
TwinSpring Gold Springs with AirFlow Mat
Built with Berg’s TwinSpring Gold springs and AirFlow jump mat for powerful, smooth, and comfortable bouncing with less strain on joints.
Sleek InGround Design for Easy Access
Sits level with the ground for a clean, low-profile look and safer entry—perfect for kids and teens of all ages.
Description
Designed for serious jumping and stylish outdoor integration, the Berg Ultim Favorit InGround Trampoline – 520CM / 17FT in Grey delivers top-tier performance in a spacious, modern package. Its rectangular frame maximizes jumping control, making it ideal for gymnasts, teens, and energetic families. The TwinSpring Gold system paired with an AirFlow jump mat ensures smooth, high bounces with reduced impact. With its flush-to-ground setup, this inground trampoline is easy to access, safe to use, and blends seamlessly into your backyard space—built for big fun, year after year.
Technical Data
| Feature | Details |
|---|---|
| Product Name | BERG Grand Favorit InGround 520 Grey |
| Item Number | 30.23.15.30 |
| Color | Grey |
| Trampoline Type | InGround (partially sunken) |
| Shape | Oval |
| Dimensions | 520 cm x 345 cm (17 ft x 11 ft 4 in) |
| Jumping Mat | Durable polypropylene mesh with multiple lines of perimeter stitching |
| Springs | 96 GoldSpring Solo – designed for a smooth and comfortable bounce |
| Frame | Galvanized and powder-coated steel frame (Ø 42 mm x 2 mm) for rust resistance |
| Protective Edge | UV-resistant PVC padding, 20 mm thick over springs, 10 mm over frame, 38 cm wide |
| Safety Net | Not included; compatible with BERG Grand Safety Net Comfort 520 |
| Entrance Height | 27 cm (above ground level) |
| Maximum User Weight | 120 kg |
| Test Weight | 600 kg |
| Recommended Age | 14 years and above |
| Warranty | Frame: 8 years (upon registration); Springs, Jumping mat, and protective edge: 2 years |
| Certification | CE Certified |