All shafts and racket frames in the N-Forze line have been developed to give extreme speed. They are strong and narrow, and the reduced air resistance ensures impact force through the increased, faster racket motion.
N-Forze is for those whose focus on power through fast racket motion.
What is I-Power?
I-Power is a brand new technology where the shaft has various diameters internally. The shaft is thickest at the bottom and thinner by the frame . That way the balance point is moved considerably further up on the shaft.
The result is a racket which flexes more and faster. It gives an extra flick and thus extra power.
Suited for players who play with fast racket motion and players who are good at using their wrists when they play.