Specs

• Flex: Medium
• Frame: Graphite
• Shaft: Graphite
• Length: 10 mm longer
• Weight / Grip: 4U (Avg. 83g) G5
• Stringing Advice: 4U: 20 – 28 lbs

AERO+BOX Frame

A combination of faster swing speeds and a solid feel.

ISOMETRIC

Enlarged Sweet Spot

ISOMETRICTM technology continues to help the worlds 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.

Slim Shaft

Designed to slice through the air, generating speedy power.

Power Assist Bumper

Attached to enforce heavier, increased power by configuring the weight directed into the shuttlecock with a tungsten-infused nylon bumper.