BBGM

« Index
.

BBGM:

BBGM is the golf acronym for Bottom of Bore to Ground line Measurement. It is the distance from the bottom of the hosel bore to the point where the shaft would meets the ground, when the club is in the address position. BBGM could be calculated by substracting the hosel depth  from the hosel length. It is used in MOI planning and matching calculations.

Bottom of Bore to Ground line Measurement, hosel BBGM

read more about MOI planning here

Previous Article

Next Article