|NARROW SQUARE = Designing the upper part of the frame as oval makes a racket with all the qualities of the NANO 700 and the NANO 900.TAPER = TAPER shaft is the same as a golf handle. By applying hexagon shape to the handle and frame, torsion is greatly decreased.
CARBON NANO = Nano silicon dioxide in the resin system of the racket model lightens the racket by 10% without sacrificing power.
NARROW STRING CANNELURE = Narrow string cannelure design increases the effective area of the racket and compressive resistance.
SLW = Super light weight structure of the frame creates a racket with excellent power and high maneuverability without sacrificing durability.
EXPERT TITAN = Hexagon design from handle to frame decreases torsion greatly.