SIUX ELECTRA STUPA PRO ST4

Why Choose the Siux Electra Stupa Pro ST4?

Co-designed with Franco Stupaczuk, one of the most explosive players on the circuit, the Siux Electra Stupa Pro ST4 (2025) is built for players who demand versatility and aggression. Its hybrid shape and medium-high balance deliver controlled power, allowing you to dominate at the net with powerful volleys and smashes while maintaining precision for defensive shots and spin-heavy plays. The 15K carbon face and Hard EVA core ensure a crisp, responsive feel, while the ShockOut system minimizes arm strain for long-lasting comfort. The sandy finish adds bite for spin shots, making this racket perfect for all-around players who want to dictate the pace.

This racket is ideal for:

Advanced/Professional Players: Designed for tournament-level athletes who play frequently and demand high performance under pressure.

Versatile All-Court Players: Perfect for those who mix aggressive smashes with precise, spin-heavy shots.

Power and Spin Enthusiasts: Excels in delivering controlled power and enhanced spin for creative point construction.

While ideal for experienced players with strong technique, it may feel less forgiving for beginners due to its medium-hard touch and advanced design.

Specifications

Level: Advanced/Professional

Shape: Hybrid (Teardrop)

Weight: 355-375g

Balance: Medium-High

Core: Hard EVA

Face: 15K Carbon

Frame: 3K Carbon + Aramid

Finish: Sandy/Rough (Total Spin)

Technologies: Total Spin, ShockOut System, Strategic Drilling

Player Style: Versatile, Aggressive, All-Around