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    Product Specifications




    17 gauge / 1.24mm


    40 feet / 12.2 meters

    Item #


    Style #


    Tecnifibre NRG2 17

    Tecnifibre NRG2 17 tennis string is designed for maximum power with maximum feel through the use of PU and Elastyl® fibers with an SPL coating. This string uses PU (the same material used for cushioning in your shoes) to dampen shock for a soft, comfortable feel. Whether you suffer with arm pain, or you're just looking for a powerful, playable string, this is a must-try.

    • The 17 gauge is thinner for improved feel.
    • PU inside has 400% elasticity for ultimate comfort and a dynamic performance.
    • Multifilament Synthetic string.
    average rating 4.1 out of 5
    Based on 11 reviews
    • 5 Stars
      5 Reviews
    • 4 Stars
      4 Reviews
    • 3 Stars
      1 Review
    • 2 Stars
      0 Reviews
    • 1 Star
      1 Review
    82% of reviewers would recommend this product to a friend
    11 Reviews
    Rated 3 out of 5
    Review posted

    Comfortable but...

    The strings are very comfortable however durability is (now was) disappointing. I only got 3 weeks out of these strings. 17g. Power and control were good. If you don't use spin and just want arm relief give them a try.

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    Rated 5 out of 5
    Review posted

    I love this string

    I have played with this string for years , I am a senior doubles player who plays at least 3 times a week , plus league matches .......used the 17 Tecnifibre NRG2 now at 54 lbs and love it .I hit hard but also have a lot of touch shots which work very well in the senior leagues .I have never had a broken string , change when it starts to wear .

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    Rated 5 out of 5
    Review posted

    love this string.

    Great feel, easy on the elbow.I don't hit with a lot of spin so it lasts just fine.

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    Rated 5 out of 5
    Review posted

    Best Feel

    This is an excellent string. Most multi-fibers have a descent feel but this string is better than descent. It's feel is excellent. Almost like gut but at a forth of the price. Power is not great but is very good for the control that it also offers. I also get good spin from it. Excellent string!

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    Rated 1 out of 5
    Review posted

    I would not buy this product again

    I bought them on sale because of good reviews , had them strung at 50 ps, string are very stiff,have no feel, was disappointed

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