Nanospeed Nanospeed Is Our Most ‘Head-Light’ Series, Designed For Players With A Naturally Quick Swing And A Sharp, Attacking Playing Style. It Is The Ideal Racquet For Players Seeking Faster Movement And Greater Maneuverability On The Court. Yonex Has Created An Ultra-Lightweight Racquet That Is Thinner, Stronger And More Stable Than An Ordinary Racquet For Maximum Power And Swing Speed Energy. Isometric The Isometric Equalizes The Length Of The Main And Cross Strings In The String-Bed, Enlarging The Sweet Spot For More Consistent Accuracy Even On Off-Center Hits.
The Isometric equalizes the length of the main and cross strings in the string-bed, enlarging the sweet spot for more consistent accuracy even on off-center hits.