SBZ (SNAP BACK ZONE):The unique frame design of the NANORAY Z-SPEED means that the frame is thinner at the midway point at either side of the racquet head. At this point, EX-HMG, the most elastic and powerful material ever, is used within the frame, allowing it to flex on impact and repel the shuttle with explosive acceleration and devastating power.
New from YONEX: ‘Nanomesh + Carbon Nanotube’ is an exclusive structural material inserted into the frame and/or shaft of the nanoray series. It significantly increases repulsion power, toughness and impact strength within the racquet. By combining carbon nanotube with a resin, the two molecules create a mesh-like construction which delivers a head-light racquet, sharper drive shots, improved strength and faster handling.