Yonex Astrox 99 Pro

Yonex Astrox ★4.6 (340) Aggressive attacking play with steep smashes

Most popular advanced power racquet — world-class smash speed with controllable handling.

Specifications

Variant

Pro

Item code

AX99-P

Flex

Stiff

Balance

Head Heavy

Weight

3U (88g) / 4U (83g)

Grip sizes

G3, G4, G5, G6

String tension

20-28 lbs / 21-29 lbs

Skill level

Advanced

Play style

Power / Attack

Frame profile · Yonex Astrox 99 Pro
illustration reflects balance & flex; not a product photo

Trait radar · Yonex Astrox 99 Pro
each axis 1–5 from Yonex brand specs

Trait bars · Yonex Astrox 99 Pro

ISOMETRIC Rotational Generator System AERO+BOX Frame Namd VFA Extra Slim Shaft Solid Feel Core Ultra PE Fiber Energy Boost Cap Plus Tungsten

ISOMETRIC. Square head shape — larger sweet spot than oval frames.
Rotational Generator System. Counter-balance through grip + frame top + T-joint for smoother smash transitions.
AERO+BOX Frame. Hybrid aero/box frame for power-and-control balance. Most Astrox / Nanoflare 800.
Namd VFA. Volume-cut version of Namd for the lightest, fastest snapback. Astrox 99.
Solid Feel Core. Core material in T-joint that dampens unwanted vibrations.
Ultra PE Fiber. Ultra high-molecular-weight PE woven into the frame for impact damping.
Energy Boost Cap Plus. Refined Energy Boost Cap with more shaft snapback.
Tungsten. Tungsten weighting in the frame for swing-weight tuning.

Power BG66 Force Exbolt 65

Curated picks from manufacturer catalogs and community consensus.

Ranked by balance, flex, and feel similarity. See cross-brand picks →