Quick Summary
Tecnifibre X-One Biphase Tennis String is a 12m set of natural tennis string in a 1.18mm gauge. It is presented as a string with Elastyl and H2C fibres, plus a Biphase process.
The 12m length and 1.18mm gauge are the key buying checks here. The string is intended for players looking for power, comfort and feel, so the gauge and set length are the main details to confirm before ordering.
Who It Is Best For
This string is for tennis players who want a natural 12m set and are checking a 1.18mm gauge for their racket setup. It is also relevant if you want a string that is identified with Elastyl and H2C fibres and a Biphase process.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Tecnifibre. |
| Product | X-One Biphase tennis string. |
| Colour | Natural. |
| Gauge | 1.18mm, so check this matches your stringing requirement. |
| Set length | 12m set, which tells you how much string is included. |
| Named fibre content | Elastyl and H2C fibres are stated. |
| Process | Biphase process is stated. |
| Manufacture | Manufactured in France. |
Why Buyers Choose It
- 1.18mm gauge gives a clear size reference for racket stringing.
- 12m set length provides the stated amount of string in the pack.
- Elastyl and H2C fibres are named, which may matter to buyers comparing string constructions.
- Biphase process is stated as part of the string’s construction.
What To Know Before You Buy
Check that 1.18mm is the gauge you need before ordering. The pack contains a 12m set, so confirm that this length suits your intended stringing job. Natural is the stated colour, and the string is manufactured in France.
Common Buyer Questions
What gauge is this string?
It is 1.18mm, so you should match that to your racket stringing requirement.
How much string is included?
The pack contains a 12m set.
What colour is it?
It is natural.
What construction details are listed?
Elastyl and H2C fibres are stated, together with a Biphase process.
Final Buying View
If you are looking for Tecnifibre X-One Biphase in a 1.18mm natural 12m set, the main checks are gauge and length. Review those details against your racket and stringing needs before ordering.






