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Tecnifibre Tennis String

Staff Favorites

If you are looking for an expert recommendation, you cannot go wrong with this short list of staff favorites.
Top Seller
Tecnifibre NRG2 16/1.32 String Natural

Probably the most comfortable and responsive 16 gauge string available. Phenomenal tension maintenance. 

Review
Top Seller
Tecnifibre NRG2 17/1.24 String Natural

One of the most popular multifilaments of all time, NRG2 is the gold standard for multifilament strings. The combination of comfort and power is outstanding. 

Tecnifibre X-One Biphase 16/1.30 String
$21.95
4.3
3 Reviews
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With its gut like feel, this high-end multifilament offers exceptional power, comfort and ball pocketing.

Review
Tecnifibre X-One Biphase 17/1.24 String
$21.95
4.7
6 Reviews
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With its gut like feel, this high-end multifilament offers exceptional power, comfort and ball pocketing. Plays with a slightly livelier feel compared to the 16 gauge version.

Review
Tecnifibre Triax 16/1.33 String
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
Tecnifibre Triax 17/1.28 String
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
New
Tecnifibre Razor Soft 17/1.25 String

Used by Daniil Medvedev, Razor Soft delivers surgical control on full cuts. It also offers impressive playability duration for the breed.

Review
Tecnifibre Black Code 17/1.24 String
$16.95
3.5
2 Reviews
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Black Code offers a combination of soft feel, access to spin, and durability.

Review

Tecnifibre NRG2

The gold standard of multifilament strings, NRG2 combines arm-friendly comfort and controllable power with above average durability for the breed.
Top Seller
Tecnifibre NRG2 16/1.32 String Natural

Probably the most comfortable and responsive 16 gauge string available. Phenomenal tension maintenance. 

Review
Tecnifibre NRG2 16/1.32 String Black

One of the most popular multifilaments ever made gets a crisp black makeover. NRG2 Black offers world class feel, comfort, power and playability. This black version is slightly firmer than than the natural color.

Review
Top Seller
Tecnifibre NRG2 17/1.24 String Natural

One of the most popular multifilaments of all time, NRG2 is the gold standard for multifilament strings. The combination of comfort and power is outstanding. 

Tecnifibre NRG2 17/1.24 String Black

One of the most popular multifilaments ever made gets a crisp black makeover. NRG2 Black offers world class feel, comfort, power and playability. This black version is slightly firmer than than the natural color.

Tecnifibre NRG2 18/1.18 String Natural

The ultimate playability synthetic. Ultra-thin gauge provides superior feel, spin and comfort.

Tecnifibre X-One Biphase

As the most powerful family in Tecnifibre's lineup, X-One Biphase is perfect for those who want free power.
Tecnifibre X-One Biphase 15L/1.35 String
$21.95
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This thick version of X-One Biphase provides comfort and power seekers with extra durability and control.

Review
Tecnifibre X-One Biphase 16/1.30 String
$21.95
4.3
3 Reviews
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With its gut like feel, this high-end multifilament offers exceptional power, comfort and ball pocketing.

Review
Tecnifibre X-One Biphase 16/1.30 String Red
$21.95
5.0
2 Reviews
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With its gut like feel, this high-end multifilament offers exceptional power, comfort and ball pocketing. Now available in red.

Review
Tecnifibre X-One Biphase 17/1.24 String
$21.95
4.7
6 Reviews
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With its gut like feel, this high-end multifilament offers exceptional power, comfort and ball pocketing. Plays with a slightly livelier feel compared to the 16 gauge version.

Review
Tecnifibre X-One Biphase 18/1.20 String
$21.95
5.0
4 Reviews
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An excellent choice for use in racquets with tight string patterns, hybrid applications and for players wanting to maximize the feel and playability of their stringbed.

Review
Tecnifibre X-One Biphase 18/1.20 String Red
$21.95
5.0
2 Reviews
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The thinnest version of this ultra-comfortable and wonderfully crisp multifilament. Offers exceptional feel and spin, with less durability than the 16g and 17g versions.

Review
Tecnifibre X-One Biphase 17/1.24 String Red
$21.95
4.0
2 Reviews
Buy More Save More

With its gut like feel, this high-end multifilament offers power, comfort and ball pocketing and a slightly livelier feel than the 16 gauge version. Now in red.

Review

Tecnifibre Multifeel

This family of value multifilaments combine comfort and controllable power with above average spin-potential for the breed.
Tecnifibre Multifeel 16/1.30 String Black
$11.95
2.0
1 Review
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Tecnifibre adds a black color to Multifeel! This comfortably crisp string is a great option for comfort seekers who want a little extra control and durability.

Review
Tecnifibre Multifeel 16/1.30 String Natural
$11.95
4.0
4 Reviews
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A soft and arm friendly string that offers excellent ball pocketing and control. Special durability coating enhances string life.

Review
Tecnifibre Multifeel 17/1.25 String Black
$11.95
4.7
3 Reviews
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Tecnifibre adds a black color to Multifeel! This comfortably crisp string is a great option for comfort seekers who want a little extra control and durability.

Review
Tecnifibre Multifeel 17/1.25 String Natural
$11.95
5.0
2 Reviews
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A soft and arm friendly string that offers excellent ball pocketing and control. Special durability coating enhances string life.

Review

Tecnifibre Hybrid 3D

By combining nylon and polyester filaments, this family of strings offers the expanded feature set of a hybrid.
Tecnifibre Triax 15L/1.38 String
As the thickest version of Triax, this very innovative and comfortable multifilament delivers impressive durability and control.
Tecnifibre Triax 16/1.33 String
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
Tecnifibre Triax 17/1.28 String
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
Tecnifibre HDMX Floro 15L/1.35 String
$16.95
5.0
1 Review
Buy More Save More
This thick version of HDMX provides extra control and durability to players who require a high level of comfort. Built wit Hybrid 3D technology for an expanded range of playability.
Tecnifibre HDMX Floro 16/1.30 String
$16.95
5.0
1 Review
Buy More Save More
This multifilament combines plush comfort with above average control and durability for the breed. Built wit Hybrid 3D technology for an expanded range of playability.
Tecnifibre HDMX Floro 17/1.25 String
$16.95
4.0
1 Review
Buy More Save More
This multifilament combines plush comfort with above average control and durability for the breed. Built wit Hybrid 3D technology for an expanded range of playability.

Tecnifibre Razor Soft

Boasting a softer feel than the standard Razor Code, this family of co-polys combines surgical control and spin with impressive pocketing and touch.
New
Tecnifibre Razor Soft 16/1.30 String

Used by Daniil Medvedev, Razor Soft will give you surgical control on your biggest swings.  It also offers impressive playability duration for the breed. Try this 1.30mm gauge for more control and durability than the thinner gauges. 

Review
New
Tecnifibre Razor Soft 16/1.30 String Lime
$19.95

Offered in a beautiful lime color, Razor Soft will give you surgical control on your biggest swings.  Try this 1.30mm gauge for more control and durability than the thinner gauges. 

Review
New
Tecnifibre Razor Soft 17/1.25 String

Used by Daniil Medvedev, Razor Soft delivers surgical control on full cuts. It also offers impressive playability duration for the breed.

Review
New
Tecnifibre Razor Soft 17/1.25 String Lime
$19.95

This lime version of Razor Soft offers surgical control on full cuts. It also delivers impressive feel and touch for co-poly monofilament. 

Review
New
Tecnifibre Razor Soft 18/1.20 String

As the thinnest version of Razor Soft, this string will give you a tad more bite and feel than the thinner gauges. The control is phenomenal. 

Review
New
Tecnifibre Razor Soft 18/1.20 String Lime
$19.95

This lime version of Razor Soft 18 combines surgical control with impressive bite and feel. 

Review

Tecnifibre Black Code

This family features the softest polys in Tecnifibre's lineup, making them ideal for players who want a durable control string with great feel.
Tecnifibre Black Code 16/1.28 String
$16.95
5.0
3 Reviews
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This soft co-polyester string offers tremendous spin due in part to its pentagonal shape.

Review
Tecnifibre Black Code 17/1.24 String
$16.95
3.5
2 Reviews
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Black Code offers a combination of soft feel, access to spin, and durability.

Review
Tecnifibre Black Code 18/1.20 String
$16.95
5.0
1 Review
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Offered in a lively 18 gauge, Black Code provides nice ball pocketing with a soft feel and excellent access to spin.

Review
Tecnifibre Black Code 17/1.24 String Lime
$16.95
5.0
1 Review
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Tecnifibre adds a stylish lime color to its most comfortable co-poly. This string comes shaped for maximum spin-potential. Try this 17g for slightly more spin and feel than the 16g.

Tecnifibre Black Code 16/1.28 String Lime
$16.95
Buy More Save More

Tecnifibre adds a stylish lime color to its most comfortable co-poly. This string comes shaped for maximum spin-potential. Control is outstanding. Try this 16g for slightly more control and durability than the 17g version.

Tecnifibre Black Code 17/1.24 String Fire
$16.95
Buy More Save More

Boasting a fiery orange color, Tecnifibre turns up the heat with this cosmetic variation of its most comfortable co-poly. Comes shaped for maximum spin-potential. Offers slightly more spin and feel than the 16/1.28mm version.

Tecnifibre Black Code 16/1.28 String Fire
$16.95
Buy More Save More

Boasting a fiery orange color, Tecnifibre turns up the heat with this cosmetic variation of its most comfortable co-poly. Comes shaped for maximum spin-potential.Offers slightly more control and durability than the 17/1.24mm version.

Tecnifibre Razor Code

As the firmest, most control-oriented string family in Tecnifibre's inventory, these co-polys are perfect for experienced players who want maximum control on full swings.
Tecnifibre Razor Code 16/1.30 String Blue
$19.95
Buy More Save More

This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes. Try this 16g for more control and durability than the other gauges.

Review
Tecnifibre Razor Code 16/1.30 String Carbon
$19.95
Buy More Save More

This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes. Try this 16g for more control and durability than the other gauges.

Review
Tecnifibre Razor Code 16/1.30 String White
$19.95
Buy More Save More

This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes. Try this 16g for more control and durability than the other gauges.

Review
Tecnifibre Razor Code 17/1.25 String Blue
$19.95
Buy More Save More

This firm and durable co-poly is ideal for the big hitter who wants extra control on full swings. Made with additives to improve feel.

Review
Tecnifibre Razor Code 17/1.25 String Carbon
$19.95
Buy More Save More

This firm and durable co-poly is ideal for the big hitter who wants extra control on full swings. Made with additives to improve feel.

Review
Tecnifibre Razor Code 17/1.25 String White
$19.95
4.0
1 Review
Buy More Save More

A responsive co-poly that rewards long, fast strokes with an impressive combination of spin and precision. Offers a medium firm feel with decent comfort and liveliness for a control string.

Review
Tecnifibre Razor Code 18/1.20 String Blue
$19.95
Buy More Save More

This thin co-poly is crisp, firm and surgical. It puts a tight grip on the ball for easier access to spin.

Review
Tecnifibre Razor Code 18/1.20 String White
$19.95
Buy More Save More

As the thinnest version of Razor Code, this co-poly puts a tight grip on the ball. Offers impressive spin and control to big hitters.

Review

Tecnifibre Ice Code

These medium firm co-polys provide outstanding control and spin, while also giving you enough power to impose your will.
Tecnifibre Ice Code 16/1.30 String
$12.95
Buy More Save More
This firm and durable co-poly gives experienced players surgical targeting on full swings. It also offers above average playability duration.
Review
Tecnifibre Ice Code 17/1.25 String
$12.95
4.5
2 Reviews
Buy More Save More
This firm and durable co-poly gives experienced players surgical targeting on full swings. It also offers above average playability duration.
Review
Tecnifibre Ice Code 18/1.20 String
$12.95
5.0
2 Reviews
Buy More Save More
As the thinnest version of Ice Code, this string will give you extra bite and spin. A great option for big hitters who want a thin and durable co-poly that holds its playability for longer than average.
Review

Tecnifibre Pro Red Code

Ideal for value hunters, this family of co-poly monofilaments is perfect for those who want surgical control without breaking the bank.
Tecnifibre Pro Red Code 16 String
$9.95
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Offering a crisp and solid feel, this co-poly monofilament offers excellent ball bite for control and spin. Red Code also offers impressive durability.

Review
Tecnifibre Pro Red Code 17 String
$9.95
Buy More Save More

Slightly livelier than the 16 gauge version, but still very much a control oriented string. Offers excellent ball bite and spin potential.

Review
Tecnifibre Pro Red Code 18 String
$9.95
Buy More Save More

This thin, 18 gauge polyester string from Tecnifibre gives great access to spin and power.

Review

Tecnifibre Reels

Ideal for home stringers and frequent string breakers, these handy reels provide a savings over invidual sets.
Tecnifibre NRG2 16/1.32 String Reels Black - 660'
$279.95

One of the most popular multifilaments ever made gets a crisp black makeover. This one offers world class feel, comfort, power and playability. This black version is slightly firmer than than the natural color.

Review
Tecnifibre NRG2 16/1.32 String Reels Natural - 660'
$279.95

A soft multi-filament string that comes in an economical reel. Great for hybrid stringing.

Review
Tecnifibre NRG2 17/1.24 String Reels Natural - 660'

This arm friendly multi-filament string is now available in an economical 660 foot reel. The thinner 17 gauge string provides even greater playability than the 16 gauge version.

Tecnifibre NRG2 17/1.24 String Reels Black - 660'

One of the most popular multifilaments ever made gets a crisp black makeover. NRG2 Black offers world class feel, comfort, power and playability. This black version is slightly firmer than than the natural color.

Tecnifibre X-One Biphase 16/1.30 String Reel - 660'
$299.95

This string offers a gut-like feel. This thicker 16 gauge offers increase durability over the 17 gauge version. This stringer friendly 660 foot/200 meter reel marks out each meter as well.

Review
Tecnifibre X-One Biphase 17/1.24 String Reel - 660'
$299.95

This offers a livelier feel than the 16 gauge version but is also slightly less durable. This stringer friendly 660 foot/200 meter reel marks out each meter.

Review
Tecnifibre Triax 15L/1.38 String Reel - 660'
$299.95
As the thickest version of Triax, this very innovative and comfortable multifilament delivers impressive durability and control.
Review
Tecnifibre Triax 16/1.33 String Reel - 660'
$299.95
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
Tecnifibre Triax 17/1.28 String Reel - 660'
$299.95
This innovative multifilament string combines high comfort with above average control for a multifilament.
Review
Tecnifibre Ice Code 16/1.30 String Reel - 660'
$179.95
This firm and durable co-poly gives experienced players surgical targeting on full swings. It also offers above average playability duration.
Tecnifibre Ice Code 17/1.25 String Reel - 660'
$179.95
This firm and durable co-poly gives experienced players surgical targeting on full swings. It also offers above average playability duration.
Tecnifibre Ice Code 18/1.20 String Reel - 660'
$179.95

This thin version of Ice Code delivers a little extra bite and feel. Ideal for big hitters looking for spin, precision and feel.

Tecnifibre 4S 16/1.30 String Reel - 660'
$199.95

Tecnifibre delivers a square shaped spin monster to big hitters. This co-poly is perfect for players with long, fast strokes. Offers an impressive combination of spin, durability and precision. Excellent feel for a firm monofilament.
The name of this string has changed from Black Code 4S to 4S. Same string, different name.

Review
Tecnifibre 4S 17/1.25 String Reel - 660'
$199.95

Tecnifibre delivers a square shaped spin monster to big hitters. This co-poly is perfect for players with long, fast strokes. Offers an impressive combination of spin, durability and precision. Excellent feel for a firm monofilament.
The name of this string has changed from Black Code 4S to 4S. Same string, different name.

Review
Tecnifibre 4S 18/1.20 String Reel - 660'
$199.95

This ultra thin, square shaped co-poly is an absolute spin monster. Perfect for players with long, fast strokes. Offers an impressive combination of spin, durability and precision. Excellent feel for a firm monofilament.
The name of this string has changed from Black Code 4S to 4S. Same string, different name.

Review
Tecnifibre Multifeel 16/1.30 String Reel Natural - 660'
$159.95

A soft and arm friendly string that offers excellent ball pocketing and control. Special durability coating enhances string life.

Review
Tecnifibre Multifeel 16/1.30 String Reel Black - 660'

Tecnifibre adds a black color to Multifeel! This comfortably crisp string is a great option for comfort seekers who want a little extra control and durability.

Review
Tecnifibre Multifeel 17/1.25 String Reel Natural - 660'
$159.95

Tecnifibre adds a black color to Multifeel! This comfortably crisp string is a great option for comfort seekers who want a little extra control and durability.

Review
Tecnifibre Multifeel 17/1.25 String Reel Black - 660'
$159.95

Tecnifibre adds a black color to Multifeel! This comfortably crisp string is a great option for comfort seekers who want a little extra control and durability.

Review
New
Tecnifibre Razor Soft 16/1.30 String Reel - 660'
$279.95

Used by Daniil Medvedev, Razor Soft delivers surgical control on full cuts. It also offers impressive playability duration for the breed. Try this 1.30mm gauge for more control and durability than the thinner gauges.

Review
New
Tecnifibre Razor Soft 17/1.25 String Reel - 660'

Used by Daniil Medvedev, Razor Soft delivers surgical control on full cuts. It also offers impressive playability duration for the breed.

Review
New
Tecnifibre Razor Soft 18/1.20 String Reel - 660'
$279.95

Used by Daniil Medvedev, Razor Soft combines phenomenal control and spin with impressive pocketing and touch.  Try this thin 1.20mm gauge for extra spin and feel

Review
Tecnifibre Black Code 16/1.28 String Fire Reel - 660'
$229.95

Boasting a fiery orange color, Tecnifibre turns up the heat with this cosmetic variation of its most comfortable co-poly. Comes shaped for maximum spin-potential. Offers slightly more control and durability than the 17/1.24mm version.

Tecnifibre HDMX Floro 15L/1.35 String Reel - 660'
$239.95
This thick version of HDMX provides extra control and durability to players who require a high level of comfort. Built wit Hybrid 3D technology for an expanded range of playability.
Tecnifibre HDMX Floro 16/1.30 String Reel - 660'
$239.95
This multifilament combines plush comfort with above average control and durability for the breed. Built wit Hybrid 3D technology for an expanded range of playability.
Tecnifibre HDMX Floro 17/1.25 String Reel - 660'
$239.95
This multifilament combines plush comfort with above average control and durability for the breed. Built wit Hybrid 3D technology for an expanded range of playability.
Tecnifibre Black Code 17/1.24 String Reel Lime - 660'
$229.95

Tecnifibre adds a stylish lime color to its most comfortable co-poly. This string comes shaped for maximum spin-potential. Try this 17g for slightly more spin and feel than the 16g.

Tecnifibre Razor Code 16/1.30 String Blue Reel - 660'
$279.95

This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes. Try this 16g for more control and durability than the other gauges.

Review
Tecnifibre Razor Code 16/1.30 String Carbon Reel - 660'
$279.95
This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes.
Review
Tecnifibre Razor Code 16/1.30 String White Reel - 660'
$279.95

This firm and durable co-poly will give you the needed control to attack the ball with your most powerful strokes. Try this 16g for more control and durability than the other gauges. Try this 16g version for more control and durability than the other gauges.

Review
Tecnifibre Razor Code 17/1.25 String White Reel - 660'

A responsive co-poly that rewards long, fast strokes with an impressive combination of spin and precision. Offers a medium firm feel with decent comfort and liveliness for a control string.

Review
Tecnifibre Razor Code 17/1.25 String Blue Reel - 660'
$279.95

This firm and durable co-poly is ideal for the big hitter who wants extra control on full swings. Made with additives to improve feel.

Review
Tecnifibre Razor Code 17/1.25 String Carbon Reel - 660'
$279.95

This firm and durable co-poly is ideal for the big hitter who wants extra control on full swings. Made with additives to improve feel.

Review
Tecnifibre Razor Code 18/1.20 String White Reel - 660'
$279.95

As the thinnest version of Razor Code, this co-poly puts a tight grip on the ball. Offers impressive spin and control to big hitters.

Review
Tecnifibre Razor Code 18/1.20 String Blue Reel - 660'
$279.95

This thin co-poly is crisp, firm and surgical. It puts a tight grip on the ball for easier access to spin.

Review
Tecnifibre Black Code 15L String Reel - 660'
$229.95

This shaped poly puts a tight grip on the ball for easier access to spin. The thick 15L gauge delivers maximum control and durability.

Review
Tecnifibre Black Code 16/1.28 String Reel - 660'
$229.95

Offered in a reel for stringing efficiency, Black Code offers tremendous access to spin with good ball pocketing.

Review
Tecnifibre Black Code 17/1.24 String Reel - 660'
$229.95

This string provides a soft feel and great spin potential. Offered in a reel for frequent stringers as well as hybriding.

Review
Tecnifibre Black Code 18/1.20 String Reel - 660'
$229.95

Great for frequent stringers and hybriding, Black Code is a great option for those looking for tremendous ball bite with a soft feel.

Review
Tecnifibre Pro Red Code 16 String Reel - 660'
$139.95

Enjoy 660 feet of this control oriented co-poly string. Offers a crisp feel at impact and excellent access to spin.

Review
Tecnifibre Pro Red Code 17 String Reel - 660'
$139.95

This is the 660 foot reel of Red Code 17. Slightly livelier than the 16 gauge version, but still very much a control oriented string. Offers excellent ball bite and spin potential.

Review
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