







Tecnifibre Tennis Racquet TFight Isoflex 300 (300g)
3490150224376
Pairs well with
Who Is This Racquet For?
- Intermediate to advanced players looking for a balanced mix of power and control.
- Competitive players who want stability and precision from the baseline.
- All-court players who value manoeuvrability and consistent shot accuracy.
Why Choose This Racquet?
The Tecnifibre TFight Isoflex 300 (300g) is designed for modern players who want a versatile racquet that combines control, power, and stability. Featuring Tecnifibre’s Isoflex technology, the frame provides improved flexibility and a more consistent response across the string bed, resulting in better forgiveness and precision. The 100 sq in head offers a balanced sweet spot for controlled power, while the 300g weight ensures stability against heavy shots without sacrificing manoeuvrability. Its responsive graphite construction gives players excellent feedback at impact, helping them dictate rallies with confidence. Ideal for aggressive baseline play and all-court performance, the TFight Isoflex 300 delivers dependable control with modern power.
Recommended String & Tension
- String Type: Polyester for spin and control, or Multifilament for comfort and easy power
- Recommended Tension: 22–25 kg (48–55 lbs)
Who Should Buy This Racquet?
The TFight Isoflex 300 is ideal for intermediate and advanced players who want a performance racquet that balances power, control, and spin. Its 300g weight provides excellent stability during aggressive rallies while still allowing quick swings and fast reactions at the net.
Not ideal for: Beginners or players who prefer very lightweight racquets for easy power and maximum forgiveness.
Why buy from Sturdy?
- Seen it cheaper elsewhere? Message us on chat and we’ll match it.*
- Order before 12:00 PM for fast same-day dispatch.
- Not the right fit? Enjoy hassle-free 30-day returns.
*Terms & conditions apply.
Frequently Asked Questions
Is the TFight Isoflex 300 suitable for intermediate players?
Yes. Its balanced weight and forgiving 100 sq in head make it a great option for strong intermediate and advanced players.
Does the TFight Isoflex 300 come pre-strung?
Most versions are sold as frames only so players can customize their preferred string setup.
What does Isoflex technology do?
Isoflex technology improves frame flexibility across the string bed, creating a more consistent feel and better forgiveness on off-center hits.
| Product Information | |
|---|---|
Brand The manufacturer of the racquet.
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Technifiber
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Series The product family this racquet belongs to, indicating its general play style.
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Year The model release year of the racquet.
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Selling Price The current retail price of the racquet at Sturdy
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From $389.95 |
Pre-Strung Indicates if this racquet comes pre-strung from manufacturer
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| Specifications | |
Construction Material The primary materials used to build the racquet frame, affecting feel, strength, and comfort.
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Head Size The surface area of the string bed.
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Unstrung Weight The weight of the racquet without strings.
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Strung Weight The playing weight of the racquet with strings installed.
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Swing Weight How heavy the racquet feels when swinging.Higher swing weight adds power and stability; lower swing weight increases swing speed.
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Balance Point How the racquet’s weight is distributed between the head and handle.Head-light feels faster; head-heavy feels more powerful.
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4 pts - Head Light
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Length The total length of the racquet. Longer racquets provide more reach and power; standard length offers better control.
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String Pattern The number of main and cross strings in the racquet.Open patterns generate more spin; dense patterns improve control.
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Recommended Tension The suggested string tension range for optimal performance. Lower tension increases power and comfort; higher tension improves control.
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Stiffness/Flex frame stiffness rating in RA.
Lower RA = more flex & comfort.
Higher RA = more power & firmness.
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| Performance Attributes | |
Swing Speed (1 - 10) How fast the racquet moves through the air when you swing. Higher values feel quicker and easier to accelerate.
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Power Level (1 - 10) How much pace the racquet helps generate on shots. Higher values provide more free power.
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Control (1 -10) How precisely you can place the ball. Higher control means better accuracy on full swings.
|
|
Stability (1 -10) How solid the racquet feels on off-center hits. Higher stability reduces twisting and vibration.
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|
Maneuverability (1 - 10) How easy the racquet is to move and react with. Higher maneuverability helps at the net and on quick exchanges.
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Spin Potential (1 - 10) How easily the racquet helps generate topspin and slice. Higher values allow heavier, higher-bouncing shots.
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Comfort (1 - 10) How arm-friendly the racquet feels on impact. Higher comfort means less shock and vibration.
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Forgiveness (1 - 10) How well the racquet performs on shots hit outside the sweet spot. Higher forgiveness leads to more consistent results on mishits.
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Tecnifibre Tennis Racquet TFight Isoflex 300 (300g)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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We use Best Australia Post
Australian Shipping Cost:
- $9.99 flat rate - Orders below $49.95
- Free shipping - Orders $49.95 or more
- $39.9 Flat rate - Express shipping
Overseas Shipping Cost:
- Calculated at checkout based on item in cart
-
Store Timing
D 535 Geelong Rd, Brooklyn, VIC 3012
- Mon to Fri : 10 - 6 pm
- Sat & Sun : 10 - 3 pm
-
- It’s not actually free we just price it into the products.
- +61 3 9314 9365
- hello@sturdyracquets.com.au
- 535 Geelong Rd, Brooklyn VIC 3012, Australia.
| Product Information | |
|---|---|
Brand The manufacturer of the racquet.
|
Technifiber
|
Series The product family this racquet belongs to, indicating its general play style.
|
|
Year The model release year of the racquet.
|
|
Selling Price The current retail price of the racquet at Sturdy
|
From $389.95 |
Pre-Strung Indicates if this racquet comes pre-strung from manufacturer
|
|
| Specifications | |
Construction Material The primary materials used to build the racquet frame, affecting feel, strength, and comfort.
|
|
Head Size The surface area of the string bed.
|
|
Unstrung Weight The weight of the racquet without strings.
|
|
Strung Weight The playing weight of the racquet with strings installed.
|
|
Swing Weight How heavy the racquet feels when swinging.Higher swing weight adds power and stability; lower swing weight increases swing speed.
|
|
Balance Point How the racquet’s weight is distributed between the head and handle.Head-light feels faster; head-heavy feels more powerful.
|
4 pts - Head Light
|
Length The total length of the racquet. Longer racquets provide more reach and power; standard length offers better control.
|
|
String Pattern The number of main and cross strings in the racquet.Open patterns generate more spin; dense patterns improve control.
|
|
Recommended Tension The suggested string tension range for optimal performance. Lower tension increases power and comfort; higher tension improves control.
|
|
Stiffness/Flex frame stiffness rating in RA.
Lower RA = more flex & comfort.
Higher RA = more power & firmness.
|
|
| Performance Attributes | |
Swing Speed (1 - 10) How fast the racquet moves through the air when you swing. Higher values feel quicker and easier to accelerate.
|
|
Power Level (1 - 10) How much pace the racquet helps generate on shots. Higher values provide more free power.
|
|
Control (1 -10) How precisely you can place the ball. Higher control means better accuracy on full swings.
|
|
Stability (1 -10) How solid the racquet feels on off-center hits. Higher stability reduces twisting and vibration.
|
|
Maneuverability (1 - 10) How easy the racquet is to move and react with. Higher maneuverability helps at the net and on quick exchanges.
|
|
Spin Potential (1 - 10) How easily the racquet helps generate topspin and slice. Higher values allow heavier, higher-bouncing shots.
|
|
Comfort (1 - 10) How arm-friendly the racquet feels on impact. Higher comfort means less shock and vibration.
|
|
Forgiveness (1 - 10) How well the racquet performs on shots hit outside the sweet spot. Higher forgiveness leads to more consistent results on mishits.
|
|



