Yonex Astrox 99 TOUR

Revolutionary Graphite

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.

Extra Slim Shaft

Thinnest, Strongest Ever Produced by YonexCutting edge NANOMETRIC carbon technology is used to produce an ultra-thin, ultra-tough, aerodynamic shaft, created for a stronger and more intense shot.

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.

The iconic ISOMETRIC head shape is enhanced for a larger, more forgiving sweet spot. Frame sides are strategically reinforced with wider areas for a stronger construct.

Ensures a stronger more flexible frame, while increased shaft flex creates maximum power.

A combination of faster swing speeds and a solid feel

Control the shuttle-release timing with larger grommets designed for more string movement, extending the shuttle contact time.

Boosted power with a tungsten-infused weighted bumper, adding 55% more weight* than conventional grommets. The POWER-ASSIST BUMPER enhances the Rotational Generator System, quickly transferring more weight to the shuttle.

A high-performance shaft precisely designed with an original Yonex molding technique. Improves shot performance and dominates the game.