Track Kinetic Amethyst Bowling Ball

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MSRP: $199.95
— You save $73.00
Frequently bought together:


Track Kinetic Amethyst Bowling Ball

  • Color: Purple/Light Purple
  • Coverstock: QR-6 Pearl
  • Weight Block: Modified Kinetic
  • Factory Finish: 500 / 1000 Abralon Polished w/ Powerhouse Factory Finish Polish
  • Flare Potential: Medium
  • Radius of Gyration (RG): 16lbs - 2.51; 15lbs - 2.49; 14lbs - 2.48
  • Differential (Diff): 16lbs - 0.036; 15lbs - 0.038; 14lbs - 0.041
  • Intermediate Differential (Diff): 0.005
  • Fragrance: N/A

Additional product information:

The Modified Kinetic core just keeps on coming, and with it comes the new Kinetic Amethyst. With the QR-6 Pearl coverstock, this Kinetic will give you the most responsive downlane motion of the Kinetic series.

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Additional Information

Lane Condition:
Factory Finish:
Polished 1000 Abralon
Core Type:
Hybrid Reactive
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2 Reviews

  • 5
    Kinetic for drier lanes

    Posted by Bill Ragsdale on Sep 2nd 2018

    The Amethyst is the third release in the Kinetic line and by far the cleanest. For me this ball is super clean up front and has a smooth, controllable, and continuous motion on the back end. This ball is perfect for drier house shots and broken down tournament shots. This has a permanent spot in my bag this year.

    Bill Ragsdale
    Track Advisory Staff

  • 5
    A Cleaner Kinetic

    Posted by Dave Han on Jul 12th 2018

    The Track Kinetic Amethyst is the pearl version in the Kinetic series. It is most definitely the cleanest through the front part of the lane of the 3 balls in the series and is more controllable in the back end.

    My ball was drilled with the pin about 3” from my PAP (4 ¾” over X 5/8” up), and there is 1 ½ oz. of side weight with no weight hole (which will be a legal drilling as of 8/1/18). Both the Kinetic Ruby and Emerald had a strong mid-lane move and generated a strong backend motion. The Amethyst appears to be much more controlled arc motion in the backend, storing a lot of energy to get through the pins. With this drilling, I believe the Amethyst will be an excellent league ball and will work well on medium length and lighter volume patterns or during lane transition. I wish I would have had this ball in time for USBC Nationals team pattern!

    The Kinetic series has been wonderful for me, and the Amethyst definitely appears to be another winner for Track. For the upcoming league season and for those more challenging sport shots, the Kinetic Amethyst will not disappoint.

    Dave Han
    Track Regional Staff
    Vise Regional Staff

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