Tecnifibre

X-One Biphase 1.24

1.24 · Multifilament · ['natural', 'black', 'red']

Multifilament string, 1.24 mm gauge.

Where to buy

Tecnifibre X-One Biphase 1.24

Tennis-Point €23.95 Tennis Pro Open shop

Prices as we recorded them on 22 Sep 2026, not a live feed — check the shop before buying · We may earn a commission when you buy through these links, at no cost to you — it never changes a score.

Specs unchecked

These figures come from the catalogue and have not yet been checked against a published source. The page says so until they are.

€23.95 at Tennis-Point

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Specifications

✓ measured by us · Manufacturer = checked against the maker's sheet · Unchecked = not yet checked

Gauge 1.24 mm Unchecked

Material Multifilament Unchecked

Colours natural, black, red Unchecked

Where it wins and loses

against the average for this category

Strengths

Multifilament: the closest thing to natural gut for comfort, at a fraction of the price

Thin at 1.24 mm — more bite on the ball and more feel through the hand

Trade-offs

Wears through sooner than polyester, especially under heavy spin

A 1.24 mm string breaks sooner than a thicker one

Read off this product's specification — what each choice on the sheet buys and what it costs.

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