Track
KINETIC SAPPHIRE

    Coverstock

  • MR6 Hybrid
  • Core

  • Modified KINETIC
  • RG

  • 2.490
  • Differential RG

  • 0.038
  • Finish

  • 1000 High Factory Polished
  • Hardness

  • 74~76°
  • Inter Diff

  • 0.005
  • Color

  • Sapphire / Black
  • Weights

  • 10~16lbs
  • Recommended Lane Condition

  • Medium
  • Release Date in Japan

  • 2017/12

    Core Image

  • ball core image