Yonex Astrox 55 [Light Silver] Unstrung

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  • $189.99
  • Regular price $240.00
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Overwhelm the opposition with the fast and powerful ASTROX. For players who demand a steep angled and devastating smash, taking the point to their opponent. ASTROX 55 is a lightweight (78 grams) and medium stiff racket combined with head heavy balance. The ASTROX 55 is optimized for intermediate players to achieve their steepest and fastest smashes. For intermediate players looking to maximize their swing speed and increase shuttle hold to achieve steeper smashes.
Flex :    Medium
Frame:    HM Graphite / Tungsten
Shaft:  HM Graphite / Namd
Joint:   Built-in T-Joint
Length: 10 mm longer
Weight/Grip:  5U (Avg. 78g) G5
Stringing Advice:  5U: 19 - 24 lbs
Recommended String: Control Players: NANOGY 98
Hard Hitters: NANOGY 95
Made in: Japan


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.


AERO + BOX Frame

Combines solid hitting feel and quick swing.


Enlarged Sweet Spot

ISOMETRICTM technology continues to help the world’s greatest players achieve global success.

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

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

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


Control Support CAP

Sharp Maneuverability

The control support cap provides an 88% wider flat surface compared with an ordinary racquet for easier gripping, fast follow-through and the sharpest maneuverability.


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