Bullpadel Hack 04 25 vs Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk

“The Hack 04 25 is a precision-oriented diamond that leans toward control more than most head-heavy Bullpadel offerings, making it a specialist tool for advanced players who want attack with directional accuracy. The foam core softens the traditionally aggressive diamond feel, rewarding clean technique with satisfying ball placement, though the 375g head-heavy frame will punish players who lack wrist conditioning over a long match. Competitive intermediates stepping up and seasoned amateurs who prioritize placement over raw pace will find this a compelling option at its price point.”

“Franco Stupaczuk's Shadow Red ST5 is built to attack: power 90 with control 78 is a proper first-strike profile, and the confirmed even balance at 365 g explains why it feels quicker between shots than its hitting power implies. Blocks and counters stay manageable, then the same frame turns a short lob into a finished point. The firm side is unavoidable: comfort 67 and tolerance 66 mean mishits are felt and punished. Beyond balance and weight, full spec for this colourway is unconfirmed, so try before you buy. For aggressive all-court players it is a convincing signature frame.”

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