Tecnifibre 4S 16G Black Tennis String

5 star average rating
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Item #: BC4S-16
$14.95
5 for $14.20 ea.
10 for $13.45 ea.
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Tecnifibre 4S 16G features a square section for maximum spin (renamed in 2021 from Black Code 4S-same string, new name), 20% more power than Pro Red Code, same tension maintenance as Razor Code, 15% more durable than Black Code.

  • Length: 40ft. (12.2m)
  • Gauge: 16 (1.30mm)
  • Color: Black
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    Product Review Summary
    Based on 2 reviews
    5 star average rating
    Overall Rating: 5.0/5.0
    Leave a Review
    Customer Reviews
    November 02, 2017
    Black Code even better!
    This shopper rated the product 5 out of 5 stars

    I have been playing with the regular 16 gauge Black Code. I ordered my new racquet strung with the 4S at the same gauge and pounds to compare. The 4S has the same great spin and control as the original but seems softer although delivering more power. Perfect for my game.

    Herschel Ross
    May 04, 2017
    This is good value
    This shopper rated the product 5 out of 5 stars

    Got this on sale and will update the review when I get strung up. Supposed to be hot stuff, will compare to the Wilson revolve

    Wapas