Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk Duo Pack

The Siux Electra ST5 Pro Shadow Red is a high-powered diamond-shaped offensive weapon built around Franco Stupaczuk's aggressive attacking style, delivering explosive smash pace and deep drive penetration that rewards players who commit to the attack. The hard EVA core and diamond balance point push sweet spot tolerance lower than average, meaning off-centre shots are punished noticeably, making this racket best suited for advanced or semi-advanced players with consistent ball-striking and a preference for firepower over forgiveness. Players who love to finish points with aggressive overheads and flat drives at the net will feel right at home, though those prone to arm discomfort should be cautious given the stiff frame and limited vibration dampening.