The 900Global Volt upper-mid performance bowling ball uses the S72R Pearl coverstock which is the S72 Pearl coverstock with a catalyst added. This coverstock was designed to balance the ball’s traction in oil and increase its performance at the backend. The Volt uses the Charged Symmetric Core which has a flip block on the bottom that will increase the change of direction at the breakpoint.

• Color: Sapphire Pearl
  All colors do vary somewhat from the picture shown
• Coverstock: S72R Pearl
• Core: Charged Symmetric (14#-16#)
• Finish: 1500 Grit Polished
• Length: Long
• Recommended Lane Condition: Medium Oil
• RG: 2.56 (for 15# ball)
• Differential: 0.047 (for 15# ball)