Orange 3 balls/pkge Sensors STX protective gear is designed

STX protective gear is designed to let you play at peak performance

For use as a bicycle component or accessory theft deterrent

Control is excellent thanks to the Dynamic String Pattern which features tighter string spacing in the contact zone for more directional control

With new refinements for seamless 12-speed shifting

Nearly twice the time savings over the previous generation CARBON WING

Orange 3 balls/pkge Sensors STX protective gear is designedBeginners will have more fun practising tennis thanks to those mini tennis balls. Those balls are 50% slower than regular tennis balls. ITF approved for Play & Stay Stage 2. SLOW BALL Low compression of the ball allows beginners to improve their tennis level