Product Details The Made In Japan Acrospeed 1 Focus racket is built for you to play at top speed throughout your game. The racket provides a quick swing and light touch, enabling the shuttlecock to move swiftly with each hit you make. Specifications: COLOR: Black/Red/Yellow WEIGHT: 4U6 FLEX: Medium BALANCE: Head Heavy -|-[]-|-|-|- Head Light RECOMMENDED TENSION: 22-28 lbs Material: VA POLYMER, High Modulus Graphite, Graphite Torque: T8 FEATURES: - TORQUE TECHNOLOGY (T8): When swinging, the probation of the forearm leads to the racket rotation in a twisting motion. This motion is crucial for transferring the swinging power to the shuttlecock. "TORQUE TECHNOLOGY" is an advanced technology engineered for maximum power transmission. - AEROGROOVE: A shallow groove along the edge of the frame to enhance swing and stability. - MAXIZONE FACE: The shape of the frame is widened at the bottom to expand the sweet spot. - ENERZY FRAME: High repulsion is created during the flexure of the cross-section of the frame. This technology aims to revolutionize rackets by transmitting more energy to the shuttle at the moment of impact.