Yonex Racket Astrox 77 Metallic Blue

Introducing the new ASTROX 77 racquet with Rotational Generator System. The counter balanced head adapts to each shot, helping you to control the drive and attack the opposition with increased acceleration, steeper angle and power on the smash.

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RM510.00

-RM159.90

RM669.90

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Yonex Technology Nanometric Logo

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 NANOALLOYTM Technology of Toray Industries, Inc.

Yonex Technology Nanometric

*approximate measurement when compared to a conventional racquet shaft, tested by YONEX

Flexural Strength (Bending Strength) (%)Flexural Modules (Stiffness)Impact Strength (Resisting External Shock)
Conventional Graphite100100100
NANOMETRIC10898140
NANOPREME108109124

Number (CONVENTIONAL GRAPHITE = 100)

Researched by YONEX R&D Team

Rotational Generator System

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 a rapid succession.

Yonex Technology Rotational Generator System

Namd

ASTROX 77 uses a world’s-first, new dimension graphite material, Namd, which 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.

Yonex Technology Namd

Yonex Technology Isometric Logo

The square-shaped ISOMETRIC frame shape is designed to keep vertical strings at a similar length, as well as the horizontal strings to produce an expanded sweet spot in all directions.

Yonex Technology Issometric

NEW Grommet Pattern

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

Yonex Technology New Grommet Pattern


SOLID FEEL CORE

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

Yonex Technology Solid Feel Core


AERO+BOX Frame

Combines solid hitting feel and quick swing.

Yonex Technology AERO BOX Frame


NEW Built-in T-Joint

‘NEW’ Built-in T-Joint is manufactured from a special lightweight plastic combined with epoxy resin and foaming agent that enhances quality and performance by increasing the stability of the shuttle on the string bed and through the air.

Yonex Technology New Built-in T-Joint


NEW Control Support Cap

YONEX has designed a new octahedron shaped control support cap that reduces air resistance whilst encouraging nimble handling.

Yonex Technology New Control Support Cap

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