*Thumb hole was plugged and re-drilled once before.* BOWLING BALL CORE SHAPE Symmetrical Core BOWLING BALL CORE NAME Motiv Impulse V2 Core BOWLING BALL COVERSTOCK TYPE Reactive BOWLING BALL COVER NAME Motiv Coercion HFS (High Friction Solid) Reactive RADIUS OF GYRATION: RG (15LB) 2.55 DIFFERENTIAL: DIFF (15LB) .050
