# Siux ELECTRA STUPA PRO: all 2 generations compared

> Siux ELECTRA STUPA PRO: 2 generations from 2024 to 2025 side by side. What changed: weight, balance, face, surface. Today from € 114.90.

- URL: https://padell.io/rackets/siux/electra-stupa-pro/generations/
- Language: en
- Site: padell.io (https://padell.io/)

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[Rackets](https://padell.io/rackets/) › [Siux](https://padell.io/brands/siux/) › ELECTRA STUPA PRO › **All generations**

2 generations in the data. Specs as the brand or shop published them. Changes are computed from those sheets, nothing is measured.

The ST4 differs from the ST3 in balance, face, level (brand), surface and weight; core, shape and weight stay the same; today € 159.90 against € 114.90.

## Which one to buy now

Buy the Electra Stupa Pro ST4 2025: the newest generation in shops, today from € 159.90.

The brand's list price of the Electra Stupa Pro ST4 2025 is € 229.95; today you pay 30% less.

Want to spend less: the Electra ST3 Stupa Pro costs € 114.90 today, 28% less, with different specs. The table shows what differs.

## Generation by generation

[Electra Stupa Pro ST4 2025](https://padell.io/rackets/siux/electra-stupa-pro-st4-2025/) · Newest

**Today from € 159.90** · RRP € 229.95

**Changed:** balance from Even to Slightly head-heavy, face from Carbon 15K 20*40 Textreme to 15K carbon, level (brand) from Advanced to Advanced / Professional, surface from Sandy to Rugged Surface, weight from 355 to 375 g to 360 to 375 g. **Same:** Core, Pro player, Shape, Weight.

[Electra ST3 Stupa Pro](https://padell.io/rackets/siux/electra-st3-stupa-pro/) · 2024

**Today from € 114.90** · RRP £ 239.30

Oldest generation in the data.

## Spec sheet, 2 generations

Marked rows differ between generations. Grey means not published.

| Spec | Electra Stupa Pro ST4 2025 (2025) | Electra ST3 Stupa Pro (2024) |
| --- | --- | --- |
| Shape | Hybrid | Hybrid |
| Weight | 360 to 375 g | 355 to 375 g |
| Balance | Slightly head-heavy | Even |
| Face | 15K carbon | Carbon 15K 20*40 Textreme |
| Core | Hard EVA | Hard EVA |
| Adjustable weight | not published | not published |
| Handle | not published | not published |
| Frame | not published | 3K Carbon and Aramid |
| Thickness | not published | not published |
| Surface | Rugged Surface | Sandy |
| Level (brand) | Advanced / Professional | Advanced |
| RRP | € 229.95 | £ 239.30 |

Balance labels are the words of the source, not measurements. Wording differences ("Power Extra Grip" and "Extra Power Grip") still show as a change until the term table is filled.