Black Zone Lite is a lightweight and highly responsive frame that was manufactured using Fast Fiber Nano Gel construction. The addition of Fast Fiber allows the frame to return to its original shape 10% faster after impact, which increases rebound power with less effort. The handle is made of one piece of FF graphite with a "thumb print" top cap to facilitate hand positioning and accuracy during service. The addition of a graphite FF handle reduces torque by 50% less than a conventional wooden handle. The racket comes pre-strung with the Edge 65 Nano string for extreme power and control. Black Zone Lite has an isometric head in the "Muscle Tec" system, which increases the pure rebound area and allows for high tensions of up to 13.5 kg / 30 lbs.Frame weight 70 gramsBalance point 305 mmFast Fiber Nano Gel Graphite ConstructionFull graphite FF handle with "thumb print"Karakal Edge 65 Nano stringCan be pulled with a force of up to 13.5 kg / 30 lbsIsometric head made with "Muscle Tec" technologyFull-size eco-friendly coverHandle No. 1 Karakal PU Super Grip