Product Specification COLOR C (Starshine Black) WEIGHT/GRIP SIZE 4U / G5 STRING TENSION LBS 4U:≦ 28 lbs(12.5Kg) FRAME MATERIAL igh Resilience Modulus Graphite + HARD CORED TECHNOLOGY SHAFT MATERIAL High Resilience Modulus Graphite + Metallic Carbon Fiber + PYROFIL + 6.6 SHAFT RESPONSE     Product Technology   Hard-Cored Technology- Inspired by military helicopters, this is a multilayered structure made with carbon fibre, composites and minimal material size, reinforcing handling feel and performance at critical times.  PYROFIL - carbon fibre and its composites, are advanced high-performance materials from Japan. The characteristic of high intensity bonds ultra-light offers racket excellent shock-absorption and enhances control.   FREE CORE - Designed by computer simulation and aided with the adoption of injection moulding technique, this revolutionized handle style allows the shaft to move more freely, which can not only make swings smoother but also improve overall handling experience. The combination of thin metal sheet and high-strength carbon fiber which fused into Metallic Carbon Fiber. This ensures a unique and elastic feeling, guaranteeing an unparalleled hitting experience. The introduction of Metallic Carbon Fiber into the frame helps boost the power of smashes and the strength of the frame. The introduction of Metallic Carbon Fiber into the shaft brings highly elastic hitting feel and better fore transmission. Elavating the speed of shots and precise directivity.   DriveX metallic | drivex metallic  | victor | racket | racquet | 勝利 | 威克多 | DriveX 馭 | intermediate | advanced | dx-metallic | dxmetallic | DriveX METALLIC C | DX-METALLIC C | DX-METALLIC/C