JumpFlex
JumpFlex HERO 15ft
$1299
Released 2024
Best Trampolines · head-to-head
JumpFlex HERO 15ft vs Plum Space Zone II Evolution 12ft
A sourced, side-by-side comparison. Plum Space Zone II Evolution 12ft is cheaper at $340. Every spec and price links to its source.
Plum
Plum Space Zone II Evolution 12ft
$340Cheaper
Which is better: the JumpFlex HERO 15ft or Plum Space Zone II Evolution 12ft?
The Plum Space Zone II Evolution 12ft wins 1 of the 1 specs we compare head to head; the other wins 0. The Plum Space Zone II Evolution 12ft is the cheaper at $340. The Plum Space Zone II Evolution 12ft both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | JumpFlex HERO 15ft | Plum Space Zone II Evolution 12ft |
|---|---|---|
| US price | $1299 | $340 |
| Brand | JumpFlex | Plum |
| Released | 2024 | — |
| Shape | round | round |
| Frame size (ft) | 15 | 12 |
| Jumping area sq (ft) | — | — |
| Spring system | coil-spring | coil-spring |
| Spring count | 96 | — |
| Spring length (in) | 7.1 | — |
| Max user weight (lb) | 350 | 275 |
| Total weight capacity (lb) | 550 | — |
| Galvanized frame | Yes | Yes |
| Warranty years | 10 | 5 |
| Astm certified | Yes | No |
Sources — JumpFlex HERO 15ft: jumpflex.com (verified 2026-07-11). Plum Space Zone II Evolution 12ft: plumplay.co.uk (verified 2026-07-11).
What's the difference between the JumpFlex HERO 15ft and Plum Space Zone II Evolution 12ft?
Where the two actually differ on the specs we track (4 of 11). Matching specs are omitted.
- Frame size (ft): JumpFlex HERO 15ft 15 vs Plum Space Zone II Evolution 12ft 12
- Max user weight (lb): JumpFlex HERO 15ft 350 vs Plum Space Zone II Evolution 12ft 275
- Warranty years: JumpFlex HERO 15ft 10 vs Plum Space Zone II Evolution 12ft 5
- Astm certified: JumpFlex HERO 15ft true vs Plum Space Zone II Evolution 12ft false