Product Description
The Yonex Astrox 39 is a Head Heavy racket suitable for intermediate level singles players. Astrox 39 rackets are designed in Japan and made in China. Yonex Astrox 39 rackets have a similar frame design and specifications as Yonex Astrox 99 and are designed to deliver powerful smashes with steep angles, taking the point to the opponent. Astrox uses the revolutionary Rotational Generator system to allow players prepare for the next shot without losing the force and control of the stroke.
Product Specification
| Expertise Level | Intermediate |
| Weight (Grams) | 83 (+/- 2) - 4U |
| Balance Point | Head Heavy |
| Flex | Stiff |
| Grip Size | G4 (3.5 inches) |
| Frame Material |
Graphite / NANOMESH NEO / Tungsten |
| Shaft Material | Graphite / NANOMESH NEO |
| Stringing Advice |
20 - 28lbs |
| Gourmets |
76 |
| Racket Length |
675mm |
| Stringing Status |
Company Strung |
| Full Cover | Yes |
NANOMESH NEO
Nanomesh Neo is a material that promotes quicker shaft take-back. It is an adhesive which helps combine the Graphite fiber with the resin for a stronger and more flexible frame. This allows for the shaft to flex more building up energy to transfer to the shuttle, on both smash and drive shots. Once the racket has made contact with the shuttle the NANOMESH NEO helps the frame to return to its original state in order for you to be able to play your next shot for that attaching edge.
AERO+BOX Frame
Aerodynamic contouring of the top of the frame minimizes air resistance so air flows faster across the curved surface during the swing, accelerating head speed and transferring more speed and power into hits. This construction tapers into the YONEX Box Shape midway through the frame for high stability, low-torque performance and more accuracy.
ISOMETRIC
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.
Built-in T-Joint
Moulded deep into the layers of graphite where the frame connects with the shaft, the YONEX Built-in T-Joint creates a durable and high-strength one-piece frame that is torque-free.
