YONEX ASTROX E13 (Black/Red) 3U/G5 Badminton Racquet Strung & Free Grip

ISOMETRIC

Enlarged Sweet Spot -ISOMETRIC^TMtechnology continues to help the worlds greatest players achieve global success.

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

ISOMETRIC^TMdelivers greater control without sacrificing power. ISOMETRIC^TMis 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.

Slim Shaft

Designed to slice through the air, generating speedy power.