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Yonex 3rd Gen Astrox 99 Pro (Black/Green) | Head-Heavy | Stiff | 4U

Unleash explosive court domination with the Yonex Astrox 99 Pro! The third-generation power racket is engineered for players who want devastating smashes, relentless pressure, and confident power play. This racket amplifies your ability to control rallies, overwhelm opponents, and convert every opportunity into a winning shot. If you love dictating pace and finishing points with authority, the 2025 Astrox 99 Pro is built for you.
WHO IS THIS RACKET BEST FOR?
Recommended For
- Crave maximum power without losing stability
- Prefer head-heavy dominance and steep, punishing angles
- Like controlling rallies from the backcourt with full-court authority
- Play competitively and want a racket that responds to high-intensity swings
- Hit smashes as their primary weapon
Not Recommended For
- Absolute beginners
- Players recovering from injury
- Seniors seeking light or flexible frames
- Weak-wrist players who cannot handle stiff shafts
- Anyone wanting a forgiving, easy-swing racket
KEY PERFORMANCE BENEFITS
- 2G Namd Flex Force → Faster shaft snapback → Bigger power transfer on every smash
- Enhanced Rotational Generator System → Perfect weight balance → Smoother transitions between explosive shots
- Power-Assist Bumper → Extra mass at the frame top → Steeper, more punishing downward angles
- Concentrated Sweet Spot Frame → More power at the impact zone → Deeper clears and cleaner winners even on slight mishits
- Shot Information Connector → Longer shuttle contact → Better feel, better timing, stronger control
TECHNICAL SPECIFICATIONS
- Racket Type: Offensive
- Flex: Stiff
- Balance: Head Heavy
- Player Level: Advanced / Professional
- Playstyle: Attacking / Power / Smash
- Frame: HM Graphite / CFR / Tungsten / 2G-Namd FLEX FORCE
- Shaft: HM Graphite / 2G-Namd™ FLEX FORCE / Ultra PE Fiber
- Joint: NEW Built-in T-Joint
- Length: 10 mm longer
- Weight / Grip: 4U(Avg. 83g) / G5
- Stringing Advice: 4U (20-28 lbs)
- Recommended String (Control Players): AEROBITE
- Recommended String (Hard Hitters): EXBOLT 68
- Color: Black / Green
- Strung Type: Unstrung
- Made in: Japan
- Cover: Yonex Full Cover
- Item Code: 3AX99-P
TECHNOLOGY BREAKDOWN

Rotational Generator System
QUICK BENEFIT
Continuous powerful attacks
PROPERTIES
1. Weight is distributed throughout the grip end, frame top and the joint for continued powerful attacks
2. POWER-ASSIST BUMPER adds weight to the frame top, enhancing power transfer to the shuttle while reducing air resistance
3. The LIGHTWEIGHT END CAP enables an extremely head-heavy weight distribution
RESULT
Enhanced Rotational Generator System guiding smooth transitions from shot to shot

2G Namd Flex Force
QUICK BENEFIT
Uncompromised shot power and increased shot information
PROPERTIES
1. Graphite characterized by its quick flex and snapback.
2. The Carbon Nanotube binding the graphite together reduces energy loss and enhances its resilience.
RESULT
Used in the whole racquet, the rapid flex and snapback allows more shuttle hold to feel the shuttle and transmit maximum power.

CONCENTRATED SWEET SPOT FOR POWER
QUICK BENEFIT
Increased shot power
PROPERTIES
Concentrating power to the sweet spot by revising the frame shape.
RESULT
Meeting the demand of heavy smashers with an increased shot power

SHOT INFORMATION CONNECTOR
QUICK BENEFIT
Increased shot information
PROPERTIES
1. Weight is concentrated in the racquet head by taking out weight from the shaft and end cap to increase flex
2. The ANTI-TORSION SHAFT using high rigidity graphiteis designed to lower the torque, keeping the racquet face straight
RESULT
Provides confidence with increased shot information by extending contact time between the shuttle and the string to transfer information without loss
LIGHTWEIGHT END CAP
QUICK BENEFIT
Increased power
PROPERTIES
A newly designed end cap which is made lighter by removing the weight inside
RESULT
Balance is shifted towards the racquet head, making this model the most head-heavy racquet within the current line-up
WHO WILL YOU DOMINATE WITH THIS RACKET?
- Defensive players who rely on blocks and lifts because your smashes will break through easily.
- Neutral rally players who lack finishing power because you can end points early.
- Fast front-court players: Your heavy rear-court pressure gives them weak shuttles to kill.
- Players who struggle with high clears: Your deeper, heavier clears push them off balance.
- Anyone afraid of pace: This racket forces constant defensive reactions.
NYDHI EXPERT RECOMMENDATION
The 3rd generation Yonex Astrox 99 Pro is one of the most power-driven, impact-heavy rackets in the Astrox series and stands as a true specialist’s weapon for players who build their game around overwhelming force. Designed with a concentrated sweet spot, an aggressively head-heavy balance, and the latest 2G Namd Flex Force material, this racket delivers a crushing level of power that very few rackets can match.
What sets the 99 Pro apart is how confidently it converts raw strength into controlled, repeatable output. The frame has exceptional stability during full-power swings, allowing heavy hitters to unleash deep clears and devastating smashes without losing directional precision. Even under intense pressure, the racket holds its shape, absorbs the load, and returns a solid, unmistakably powerful response.
We recommend the Astrox 99 Pro for advanced players who:
- Lead rallies through power-first, pressure-heavy badminton
- Have the wrist and forearm strength to activate a stiff, head-heavy frame
- Prefer a racket that rewards proper technique and punishes off-timing
- Build points through steep smashes, deep clears, and punishing drives
- Play singles or function as a dominant rear-court doubles attacker
RECOMMENDED STRINGS
For Power
- Yonex BG80 Power – 26–30 lbs
- Yonex Exbolt 68 – 25–28 lbs
- Yonex BG66 Force – 20–28 lbs
For Precision Control
- Yonex Aerobite – 26–29 lbs
For Durability
- Yonex BG65 Titanium – 24–28 lbs
RECOMMENDED ACCESSORIES
- Yonex Super Grap / Towel Grip
- Yonex Pro Tournament Bag
- Yonex Power Cushion Shoes 65 Z4
- Arm Sleeves / Compression Gear - Injury prevention
FAQ
Is the Yonex Astrox 99 Pro good for beginners?
No. The 99 Pro is built for players with solid technique, good wrist/arm strength, and swing speed. Beginners or casual players will likely find the stiff, head-heavy feel challenging to control.
Is this suitable for doubles?
Yes, rear-court power hitters who rely on heavy smashes and deep clears can use the racket for a doubles game.
How is the Yonex Astrox 99 Pro different from the Astrox 100ZZ?
The Yonex Astrox 99 Pro is built for players who want maximum shuttle penetration and raw hitting force, thanks to its heavier head-load, deeper shuttle hold, and steeper smash trajectory. With a concentrated sweet spot, it rewards players who generate power through strong wrist and forearm mechanics. The advanced Shot Information Connector and Enhanced Rotational Generator System offer incredible feedback to advanced players.
The Yonex Astrox 100ZZ offers a more refined blend of speed, power, and maneuverability. Its slimmer and extra-stiff shaft and aerodynamic frame make it quicker through the air, allowing faster recovery between shots and smoother handling during rallies.
How does the Yonex Astrox 99 Pro compare with the Astrox 88D Pro?
The Astrox 99 Pro is designed primarily for singles players who depend on steep smashes, powerful clears, and maximum shuttle acceleration. Its stiff profile and concentrated head weight make it the more punishing and aggressive of the two.
Meanwhile, the Astrox 88D Pro delivers a significantly faster, more flexible, and more forgiving feel, making it easier to handle in quick defensive exchanges or rapid-fire doubles rallies.
Yonex Astrox 99 Pro vs Victor Thruster F C Ultra X: Which one to choose?
The Yonex Astrox 99 Pro and the Victor Thruster F C Ultra X deliver two very different styles of offense, making the choice depend entirely on how you generate power.
The Astrox 99 Pro is the more explosive, head-heavy, and punishing option, built for players who want to dictate rallies with steep, heavy smashes. In contrast, the Victor Thruster F C Ultra X offers a faster, more maneuverable feel with quicker acceleration and easier handling during fast exchanges, making it ideal for players who rely on speed, rapid drives, and quick transitions.
What string tension is ideal for advanced players?
- Smash & power focus: 26–29 lbs
- Balanced control and feel: 25–27 lbs
- Maximum durability (frequent hitters): 24–26 lbs
Is the 99 Pro good for women players?
Yes. Many competitive female players use this racket effectively, especially in 4U weight. If you prefer easier handling, go with 4U.
Does it cause arm or wrist strain?
Only if your technique is off or strithe ng tension is too high. With proper form and reasonable tension, the 99 Pro remains stable and manageable.
FINAL NYDHI VERDICT
The Yonex Astrox 99 Pro is a powerhouse crafted for experienced attackers who want to take control of rallies and finish points with authority. With its explosive energy transfer, rock-solid stability, and pro-level precision, it rewards players who love hitting big, aggressive shots.
If you’re an advanced player who thrives on pressure, momentum, and steep smashes, this racket becomes a natural extension of your power-driven game.
Frequently Asked Questions
1. What is your return policy for rackets?
Rackets can be returned within 30 days only if they are unused, unopened, and the manufacturer’s plastic wrap on the handle is fully intact. The original cover and all tags must be included.
2. Are custom-strung rackets returnable?
No. If NYDHI strings a racket at your request, it becomes a customized product and is final sale, even if unused.
3. Why can’t I return a custom-strung racket?
Stringing alters the racket from its factory condition, making it non-resellable as new. All major brands and retailers follow the same policy.
4. My strings look uneven or slightly misaligned. Is this a defect?
No. String movement or uneven spacing—especially with textured or hard-feeling strings such as BG80 Power, BG80, or BG65Ti—is normal. Strings may shift during shipping or tension release and can be straightened manually.
5. What qualifies as a defect?
A defect must be a clear manufacturer issue confirmed by NYDHI or, for Yonex rackets, Yonex USA Warranty. The following are not considered defects:
- String movement or misalignment
- Minor cosmetic alignment variations
- Tension feel differences
- Grommet marks from normal stringing
6. How do I submit a warranty claim for Yonex rackets?
All structural defect claims for Yonex rackets must be evaluated by Yonex USA Warranty in California. NYDHI will guide you, but the final decision is made by Yonex.
7. What items are not returnable?
- Custom-strung rackets
- Shuttlecocks
- Used or worn products
- Opened apparel or accessories
- Rackets strung by a third party
- Shoes with any sign of court use
- Any item not in original packaging
8. Who pays for return shipping?
Customers are responsible for return shipping unless NYDHI confirms a defect before the return is shipped.
9. How can I avoid merchant fees on returns or cancellations?
Use our Direct Payment Option (Zelle / Venmo / Check) to avoid credit card merchant fees and restocking charges.
10. How do I request a return authorization?
Email info@nydhi.com within 30 days of your order completion date. You will receive instructions along with a Return Authorization Code (RAC).
Order Processing Time: We usually take 2 to 4 days to process the order and then ship it. Custom racket stringing may take upto 4 days. If more time is needed, then we will reach out to you over phone or email.
Delivery Time: Orders will be shipped as per the shipping method what customers chose while placing order. However the carrier provided dates are just tentative dates and the delivery time may get effected due to several reasons. NYDHI is not responsible for delivery times after the package is shipped. For any concerns, customers should call the carrier directly and check with them for delivery times.
Damaged Items: Carriers will take utmost care to deliver the packages safely. However due to unforeseen circumstances package may get damaged. In this case, customers should get in touch with our customer support team and we will take care of it. All the items are insured and your money is safe. Having NYDHI Shipping Protection will speed up the process of getting replacement items.
Missing Items after delivery: Carriers will take utmost care to deliver the packages safely and to correct address. If items are missing after delivery, NYDHI is in no way responsible. Please select Signature Confirmation option if delivery location is not safe. Customers should contact the carrier company (UPS, USPS, FEDEX) and check if package is delivered to correct address. For any disputes, customer should contact the credit card company. However exceptions apply if carrier confirms if package is delivered to wrong address and NYDHI will work with the customer to resolve the issue.
Nydhi offers a 30-day conditional return policy for all of its products. Any "unused" products may be returned and requested for refund within 30 days of the order completion date. Original Shipping fees and any merchant transaction fees if paid thru Credit/Debit card (5%) will not be refunded. Service providers charge us 5% fee when customer places an order and they will not waive the 5% fee even if the order is cancelled. So we have strict return policy as our profit margins are too low.
Ways to avoid Merchant fee of 5% on return products is to make payment thru Direct Payment method (Zelle, Venmo, Pop Money or Check) using 'Save 5% using Zelle / Venmo' option. We will refund your amount and its 100% safe and all our customers love it.
Exchanges can only be accepted for items that remain in the new, unused condition, with all original packaging intact. Any items showing signs of usage or opened packaging will not be accepted.
Unused products more specifically means:
Rackets: Manufacturer plastic wrap on handle is not tampered, all stickers and tags are still in place as it was when new, must include original cover. If racket was requested to be strung by Nydhi, it is considered a customized racket and is not eligible for return or exchange. If racket was ordered to be unstrung but was strung by a third-party, the racket is considered used and not eligible for return. Rackets pre-strung from the manufacturer are eligible for return if the manufacturer plastic wrap is still intact with handle and strings must show no sign of wear and tear or usage.
All Other Items: must remain in new condition, with original packaging, unopened, and with all tags and/or stickers intact.
All Returns/Exchange must be sent back to Nydhi, in a shipping box, using pre-paid shipping, insured, with a tracking number to the address below. All Returns/Exchange must also have the order number or a ,return authorization code written on the outside of the shipping box, any that do not have this code will be returned to sender at sender's expense. In order to receive a Returns/Exchange authorization code, the buyer must contact Nydhi and receive a return authorization code at returns@nydhi.com.
For all returns, the customer must contact us at sales@nydhi.com within the 30 day period, from the order completion date, for detailed instructions and also to receive a return authorization code. If an item is determined defective, it can be exchanged or returned for a replacement item or a refund.
2. How can i cancel an order?
For order Cancellation, the customer must contact us at sales@nydhi.com. There is a restocking fee of 5% if order is paid thru Credit/Debit card. Service providers charge us 5% fee when customer places an order and they will not waive the 5% fee even if the order is cancelled. So we have strict order cancellation policy as our profit margins are too low.
Ways to avoid Merchant fee of 5% on cancelled orders is to make payment thru Direct Payment method (Zelle, Venmo, Pop Money or Check) using 'Save 5% using Zelle / Venmo' option. We will refund your amount and its 100% safe and all our customers love it.
Warranty Protected ✅ - Verified by Authorized Yonex Dealer (NYDHI)
Yonex provides one year Manufacturer Warranty for all Rackets purchased. This warranty covers Manufacturer defects only and does not cover accidental damage. String breakage is not covered under warranty. As such, it is NOT 100% guaranteed that a claim will yield a new Racket. For situations where Yonex decides that a racket has a Manufacturer defect,Yonex USA will provide a new racket (frame only). Customer will ship the racket to Yonex USA if the racket is purchased from Nydhi. Please do not cut the string as this voids all warranty. The entire process usually takes approximately 3-4 months.
Victor Badminton Rackets
Victor provides one year Manufacturer Warranty for all Rackets purchased. This warranty covers Manufacturer defects only and does not cover accidental damage. As such, it is NOT 100% guaranteed that a claim will yield a new Racket. For situations where Victor decides that a racket has a Manufacturer defect, Victor Canada will provide a new racket (frame only). Customer will ship the racket to Victor Canada if the racket is purchased from Nydhi. Please do not cut the string as this voids all warranty. The entire process usually takes approximately 3-4 months.
Instructions for Warranty
1. Racket should be shipped to the manufacturer (Yonex/Victor). Email us at info@nydhi.com for the manufacturer address.
2. Without cutting or removing the strings from racket, please package the racket in its original packaging.
3. Ship the package to the Manufacturer address. It is recommended to use a courier with a tracking number.
4. Include a copy of the invoice or packing slip with order.
5. Your warranty will be processed within 3-4 months upon receipt of package. This includes time it takes to ship the racket to the manufacturer as well as the manufacturer inspecting the racket.
Badminton Shoes are guaranteed for 1 month from date of consumer purchase against manufacturers defects in materials and workmanship only.


