Wilson Ultra 100L v3 The Wilson Ultra 100L v3 packs a ton of punch into a lighter frame to give tennis players easy access to power. This tennis racquet provides easy-swinging maneuverability and explosive power to surprise your opponent. The Power Rib geometry and Crush Zone grommet system combine to increase the racquet's hotspot, giving players the confidence to hit their shot from anywhere on the court. If you're seeking comfortable power in a lightweight package, then look no further than the Wilson Ultra 100L v3! Racquet Technology Power Rib throat geometry optimizes power through greater stability and stiffness. Crush Zone grommet system compresses at impact to boost power and ball dwell time on strings. Hotspot increases by 15% for more explosive power.