Siux

SIUX Electra Pro ST4 (2025)

Editorial assessment · 2025 model

Electra Pro ST4 2025 is a hybrid racket with a 15K carbon face, 3K carbon frame and EVA Hard core. The checked listings describe medium-high balance, medium-firm feel and a 355–375 g range. It remains worth comparing if you want this construction and can find an offer that suits your budget.

Best for
Experienced players who like a firmer hybrid racket with some weight towards the head.
Main trade-off
ST4 may suit your preferred feel and budget, while its medium-high balance deserves a trial if you normally use a head-light racket.
SIUX ELECTRA PRO ST4 2025 FRANCO STUPACZUK (Racket) product photograph supplied by the retailer
  • ShapeHybrid, also described as teardrop
  • Weight355–375 g
  • BalanceHigh balance (Medium-high in the checked listings; no verified measurement)
  • LevelAdvanced

Where to buy

€169.95

In stock at Padel Market

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Our assessment

What owners add to the specification

In an r/Padelracket discussion about replacing an ST4, one owner liked the help it gave on slower strokes and was considering buying the same model again. Another owner also preferred ST4 after using Diablo Pro 4. These are individual preferences, and they do not establish a measured rebound or sweet-spot size.

We would keep ST4 on the comparison list for someone who already enjoys its response. For a first purchase, try it alongside Shadow Red 2026 and compare preparation at the net as well as slower defensive shots.

Consider an alternative if: You want low balance, a soft beginner construction or a racket below 355 g.

Strengths

  • A sanded face, Dual Pro Grip and replaceable strap are documented features.
  • It gives returning ST4 owners an option to replace a racket they already know.

Drawbacks

  • Medium-high balance may be a poor fit for players seeking a head-light racket.
  • A 2025 date alone does not guarantee a good discount; compare live offers.

Specifications

Shape
Hybrid, also described as teardrop
Balance
High balance (Medium-high in the checked listings; no verified measurement)
Weight
355–375 g
Surface
15K carbon
Frame
3K carbon
Core
EVA Hard
Surface texture
Sanded, gloss finish
Hardness
Firm
Technologies
15K carbon face, 3K carbon frame, Sanded surface, Dual Pro Grip, Replaceable strap system
Colourway
Black / yellow
Manufacturer code
112639
Barcode (EAN)
8435762902804

FAQ

Is Electra ST4 still worth buying as a 2025 model?
Yes, if you like its feel and the current price makes sense against alternatives. A newer model year does not automatically improve your fit. ST4 has a 15K face and medium-high balance; Shadow Red 2026 changes to 12K and medium balance.
Is Electra ST4 a soft racket?
It uses EVA Hard and is generally listed as medium-hard, which we describe as medium-firm. Some owners still like the help it gives on slower strokes, so the core name does not tell you everything about the response. Compare Trilogy Pro 5 if you specifically want EVA Soft and low balance.

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Researched 2026-09-07 · Last updated 2026-09-07 · How we assess gear