

| Flex | medium |
| Balance | Head Heavy |
| Weight / Grip | 3U / G4,G5,G6 4U / G5,G6 |
| Max Tension | 3U: 29 lbs 4U: 28 lbs |
The Yonex Astrox 100 Game (item code AX100G) is designed for players seeking a strong attacking setup with balanced handling. According to Yonex's official site, it features a medium flex shaft.
The racquet is available in both 4U (G5,G6) and 3U (G4,G5,G6) variants, with recommended stringing tensions up to 20-28 lbs (4U) and 21-29 lbs (3U).
Although the official specification page does not explicitly label the balance as head-heavy, independent sources list this model's balance point as leaning toward a stronger head bias—giving it a head-heavy balance feel, suited to attacking play.
Key construction features include a frame made of HM Graphite, Nanomesh NEO, Tungsten and a shaft of HM Graphite/Nanomesh NEO, plus it is 10 mm longer than a standard racquet, enhancing shuttle hold and attacking leverage.
A medium-flex shaft provides a comfortable balance between power and control, suitable for a wide range of intermediate players.
A head-heavy balance adds more momentum to your swings, giving stronger smashes and deeper clears. Best for attacking players.
Grip Sizes: G4,G5,G6
Max Tension: 29 lbs
3U (85-89g) gives more weight and stability, allowing stronger smashes and better control for powerful players.
This tension range is ideal for intermediate to advanced players seeking crisp control and strong repulsion.
Grip Sizes: G5,G6
Max Tension: 28 lbs
4U (80-84g) offers faster handling and great maneuverability, ideal for doubles or quick all-round play.
This tension range is ideal for intermediate to advanced players seeking crisp control and strong repulsion.