Description
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 balls 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)