Yonex Astrox 100ZZ Review: The King of Smashes?
If you watch international badminton, you have seen this racket. It is the weapon of choice for Viktor Axelsen, Akane Yamaguchi, and many other top pros. But just because the World No. 1 uses it, does that mean you should?
The Yonex Astrox 100ZZ is arguably the most advanced racket currently on the market. It is also one of the most demanding. After testing the 4U version for two weeks, here is our honest verdict.
⚡ The Quick Verdict
Score: 9.5/10 (For Advanced Players)
The 100ZZ is a masterpiece of engineering. It offers the solid feel of a sledgehammer with the aerodynamics of a sword. However, it has an "Extra Stiff" shaft and a compact head. Beginners should avoid this racket—it will likely cause wrist pain and mistimed shots. But for advanced attacking players? It is perfection.
Check Price on Amazon →Specifications
| Spec | Detail |
| Weight | 4U (83g) or 3U (88g) |
| Balance | Head Heavy (Top heavy) |
| Flex | Extra Stiff |
| Frame Type | Compact Isometric |
| Price Range | $180 - $220 USD |
Performance Breakdown
1. Smash Power (10/10)
This is why you buy the 100ZZ. The solid core shaft (unlike hollow shafts in other rackets) delivers a "thud" sound that is addicting. The head-heavy balance combined with the snap-back of the Namd graphite creates a steep, heavy smash that dives quickly.
When you hit the sweet spot, the shuttle feels like it disappears off the strings. There is minimal vibration and maximum energy transfer. This is the closest you will get to a "cheat code" for smash power without breaking the rules.
2. Speed and Defense (8/10)
Usually, head-heavy rackets are slow. However, Yonex made the shaft "Hyper Slim" and the cap aerodynamic. It cuts through the air surprisingly fast for a power racket. It is not as fast as a Nanoflare 800, but it is fast enough for high-level doubles defense.
During testing, I could still execute quick drives and flat exchanges at the net. The racket does not feel sluggish until you are physically tired and your swing speed drops.
3. Control and Feel (9/10)
The "Extra Stiff" shaft means the shuttle goes exactly where you aim it. There is zero wobble. However, the "sweet spot" is smaller than normal because of the Compact Frame. If you hit off-center, the racket feels dead and unforgiving.
For players with consistent technique, this is a dream. For players still working on accuracy, it can be frustrating.
Who Should Buy This?
- ✅ Advanced Singles Players: Who want maximum power for clears and smashes.
- ✅ Back-court Doubles Players: Who have a strong wrist and good technique.
- ✅ The Gear Fanatic: Who simply wants the best technology money can buy.
- ✅ Former Astrox 88 Users: Looking to upgrade to the next level of precision.
Who Should AVOID This?
- ❌ Beginners: The stiff shaft will feel like hitting with a metal pipe if your swing speed isn't fast enough.
- ❌ Defensive Players: It is tiring to lift smashes with this racket for a full hour.
- ❌ Players with Wrist Issues: The stiffness puts extra strain on your wrist if your form is not perfect.
Comparison: 100ZZ vs 88D Pro
The Astrox 88D Pro is slightly more forgiving and has a larger sweet spot. If you are unsure whether you can handle the 100ZZ, start with the 88D Pro. It is still head-heavy and powerful, but not as extreme. Think of it as the "intermediate" step between a balanced racket and the 100ZZ.
Final Thoughts
The Astrox 100ZZ is a Ferrari. In the hands of a pro driver, it wins races. In the hands of a learner, it crashes. Be honest about your skill level before investing. If you can consistently hit clear shots to the back line and your smashes already land steep, then this racket will take you to the next level. If you are still working on basic footwork and timing, save your money and get a racket that will not punish you for being human.
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