Electra Stupa Pro ST4

Franco Stupaczuk's co-designed hybrid racket. A 15K carbon face, EVA hard core and 3K carbon frame with a medium balance aim to blend power, precision and manoeuvrability for versatile, high-level all-court players.

The Siux Electra Stupa Pro ST4 is co-designed with Franco Stupaczuk and built for high-level players who need to perform across the whole court. Its hybrid head shape and medium balance combine the manageability of a round frame with the punch of a teardrop, delivering power, control and manoeuvrability in one package. A 15K 20x40 carbon face provides a firm, precise hitting surface, an EVA hard core gives a fast, solid impact, and a 3K carbon frame adds durability while damping vibration. A sandy and shiny finish improves grip and spin, and the Dual Pro Grip keeps the handle secure over long matches. Weighing 355 to 375 grams, it rewards aggressive, versatile all-court players who value comfort alongside power.