Yonex Astrox 100ZZ - Kurenai

Namd

Revolutionary Graphite

A world-first, new dimension graphite material, Namd, greatly improves the adhesion of the graphite fibers and resin by attaching nanomaterial directly to the graphite fiber.In high performance racquets, it is common to combine nanomaterials with resin that connects graphite fibers, but in Namd, nanomaterials are directly adhered to the graphite fibers and resin is greatly increased. This major improvement produces a shaft that flexes and stores energy, delivering explosive force on impact with the shuttle.

NANOMETRIC

Lightweight

NANOMETRIC* improves the bonding strength between the carbon fibres enabling us to take racquet shaft construction to another level.
By reducing the amount of carbon in the shaft to make it 60%* thinner than a conventional racquet whilst retaining stiffness, YONEX has created a revolutionary lightweight racquet with lightening head speed and control.
*NANOMETRIC is the new material which applies the NANOALLOY^TM Technology of Toray Industries, Inc.
*approximate measurement when compared to a conventional racquet shaft, tested by YONEX

AERO+BOX Frame

Combines solid hitting feel and quick swing.

ISOMETRIC

Enlarged Sweet Spot

ISOMETRIC^TM technology continues to help the world’s greatest players achieve global success.

Developed over 30 years ago, the ISOMETRIC^TM design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC^TM racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings.

ISOMETRIC^TM delivers greater control without sacrificing power. ISOMETRIC^TM is a Trademark of Yonex CO., LTD.
*Tested by Yonex

New Grommet Pattern

High-Performance

The single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern.

Rotational Generator System

Counterbalanced Weight Distribution

By applying the counterbalance theory, weight is distributed throughout the grip end, frame top and the joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession.

Solid Feel Core

Cuts Vibration

The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all racquets manufactured in Japan.

Hyper Slim Shaft

Designed to slice through the air, generating speedy power

Energy Boost CAP PLUS

Uniquely shaped cap which maximizes shaft performance.The front allows the shaft to flex, while the sides arch-shaped curve stabilizes the racquet face by preventing the shaft from twisting.

BLACK MICRO CORE

Used for the first time in Yonex badminton racquets, BLACK MICRO CORE is a stiff, high-density vibration-dampening material equipped into the upper part of the VOLTRIC FB frame letting players hit with solid feeling and power.

New Built-in T-Joint

The lightweight T-Joint increases stability of the shuttle on the strings, maximizing power and control.