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Yonex Astrox 70
Specifications
Item code
AX70Flex
Hi-Flex
Balance
Head Heavy
Weight
4U (83g)
Grip sizes
G5, G6
String tension
18-26 lbs
Color
Saxe
Play style
Power / Attack
Frame profile · Yonex Astrox 70
illustration reflects balance & flex; not a product photo
illustration reflects balance & flex; not a product photo
Trait radar · Yonex Astrox 70
each axis 1–5 from Yonex brand specs
each axis 1–5 from Yonex brand specs
Trait bars · Yonex Astrox 70
Technology & features
- 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. Graphite that disperses carbon nanotubes evenly — more flex AND faster snapback. Pro-tier Astrox.
- VDM (Vibration Dampening Material). Layer between graphite layers that filters unwanted vibration.
- Tungsten. Tungsten weighting in the frame for swing-weight tuning.
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Ranked by balance, flex, and feel similarity. See cross-brand picks →