The Columbia 300 Shifter Bowling Ball Core
We developed the new Shifter Asymmetric core to be super aggressive to ensure significantly more overall hook than the Power Torq and other bowling balls in the Columbia 300 line.
Core Type - Asymmetric
We developed the new Shifter Asymmetric core to be super aggressive to ensure significantly more overall hook than the Power Torq and other bowling balls in the Columbia 300 line.