
Yonex Astrox 9 4U
4UStiff
Yonex Astrox 9 (Stiff, 4U) is a forgiving racket well-suited for beginners and recreational players.
Official Specifications
| Specification | Value |
|---|---|
| Weight Class | 4U |
| Flex | Stiff |
| Max Tension | 28 lbs (12.5 kg) |
| Frame Material | High Elastic Carbon, Tungsten |
| Shaft Material | High Elastic Carbon, New Nanomesh Resin |
| Series | Astrox |
Similar Rackets
| Racket | Match | Weight Class | Balance Point | Balance Type | Flex | |
|---|---|---|---|---|---|---|
![]() | 50% | 4U | — | — | Stiff | |
![]() | 50% | 4U | — | — | Stiff | |
![]() | 50% | 4U | — | — | Stiff | |
![]() | 50% | 4U | 295 mm | Even Balance | Stiff | |
![]() | 50% | 4U | 295 mm | Head Heavy | Stiff | |
![]() | 50% | 4U | — | — | Stiff |





