Stiffness rating of a Wilson Profile 3.6 95

Discussion in 'Racquets' started by brian14190, Jan 6, 2008.

  1. brian14190

    brian14190 Rookie

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    Does anyone know the stiffness rating of a Wilson Profile 3.6 95? Wilson used "3.6", however I don't know how that compares with the normal scale for judging stiffness.

    For example, if a Pure Drive Roddick is 71, what would the Wilson be?
     
    #1
  2. brian14190

    brian14190 Rookie

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    any feedback?
     
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  3. Bud

    Bud Bionic Poster

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    Pretty darn stiff. I believe the 3.6 is the SI (stiffness index). The higher the SI the more flex in the racquet.

    I've seen racquets with SI's in the mid 8's.
     
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