Flex |
Extra Stiff |
Frame |
HM Graphite / Namd / Tungsten / Black Micro Core / Nanometric |
Shaft Composition |
HM Graphite / Namd |
Joint |
NEW Built-in T-Joint |
Length |
10 mm longer |
Weight / Grip |
4U (Avg.83g) G5, 6 / 3U (Avg.88g) G4, 5, 6 |
Stringing Advice |
4U: 20 - 28 lbs, 3U: 21 - 29 lbs |
Recommended String |
Control Players: AEROBITE BOOST Hard Hitters: BG66 FORCE |
Color(s) |
Kurenai, Dark Navy |
Made In |
Japan |

Namd
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.

NANOMETRIC
NANOMETRIC* improves the bonding strength between the carbon fibres enabling us to take racquet shaft construction to another level.
By reducing the amount of carbon in the shaft to make it 60%* thinner than a conventional racquet whilst retaining stiffness, YONEX has created a revolutionary lightweight racquet with lightening head speed and control.
*NANOMETRIC is the new material which applies the NANOALLOYTM Technology of Toray Industries, Inc.
*approximate measurement when compared to a conventional racquet shaft, tested by YONEX

AERO+BOX Frame
Combines solid hitting feel and quick swing.

ISOMETRIC
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

New Grommet Pattern
The single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern.

Rotational Generator System
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.

Solid Feel Core
The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all racquets manufactured in Japan.

Hyper Slim Shaft
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 arch-shaped curve stabilizes the racquet face by preventing the shaft from twisting.

New Built-in T-Joint
The lightweight T-Joint increases stability of the shuttle on the strings, maximizing power and control.