The NANO TEC technology works by evenly distributing nano-sized particles in the vacant space between carbon fiber bundles, this highly increases the overall stiffness of the carbon composite fibers, and reduces the distortion of the frame.
The unique 80-hole stringing pattern is a one-string-per-hole. This creates a perfect square network which allows an even distribution of the string and reduces friction between the horizontal and vertical strings which also reduces re-stringing time.
Shaft Material
Ultra High Modulus Graphite + Nano Resin + 7.2 SHAFT
Frame Material
Ultra High Modulus Graphite + Carbon XT + Nano Resin
String tension LBS
3U：H ≦ 30 lbs, V ≦ 28 lbs
4U：H ≦ 28 lbs, V ≦ 26 lbs
4U：H ≦ 28 lbs, V ≦ 26 lbs
Weight / Grip Size
3U / G5, 4 (G2, 3)
4U / G5 (G2)
4U / G5 (G2)
Length
675 mm
Balance
HH○●○○○HL
Stiffness
S○●○○○F
Others
Racket Response Indicator： 
