Radical Katana

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The Radical Katana was named after a Japanese sword that has a curved single edged blade with a long grip. This bowling ball uses an asymmetric core design that really smashes through the pins. Radical feels that this is their most angular high performance ball to date. This core is paired with their Forged coverstock to make this ball very responsive.


  • Color: Black/Charcoal Pearl All colors do vary somewhat from the picture shown.
  • Core: Katana Asymmetric
  • RG: 2.503**
  • Differential: 0.050**
  • ** RG and Diff are based off of 15 lb. balls
  • Recommended Lane Condition: Heavy Oil