ASTROX 77 PRO 4UG6

Namd
Revolutionary Graphite
A world-first, new dimension graphite material, Namd™, produces more flex with a faster snapback, unleashing dramatic power. (Namd™ is a technology developed by Nitta Co., Ltd.)

AERO+BOX Frame
A combination of faster swing speeds and a solid feel.

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.

Super Slim Shaft
Reduced Air Resistance
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 archshaped curve stabilizes the racquet face by preventing the shaft from twisting.