Racket Frame: Low Aero Dynamic + High Speed Frame + Semi Muscle Power
Racket body: 7.0mm Japan High Strength + Nano Booster Tube
Material: Woven Carbon + 40 Tonne Japan Hi-Modulus Graphite + Hot Melt Technology
Weight: 4U/82 gram+-, 3U/86 gram+- 2U/90gr+- Hardness: Hard Racket Circumference: G1 Overall length: 675mm Balance Point: 293-297mm