Posted on Sunday, 7th December 2008 by Brad
The Gravity Shift offers the strongest ball reaction in the Shift series to date.
Pin to PAP(5 1/8" over 1/8" up) - 5 5/8"
Mass Bias Position - 3" right of thumb
CG Placement - center of grip
Balance Hole - none
Tags: balls, bowlers, bowling, equipment, strike, training
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