The Tri-Elliptic core is an exciting new D.O.T. design with mass removed around the body of the core in anticipation of where the holes will be when drilled to promote optimal numbers and performance. The design yields a medium RG of 2.510, a high Differential of 0.056, and an Intermediate Differential of 0.017.
Performance Index:
PRO: Brunswick’s most advanced technology. The strongest core and cover combinations we offer.
ALL PURPOSE: Versatile ball motion that is useful across various lane conditions, usually a continuous and strong arcing ball. Balls with higher numbers will have stronger overall reactions.
REACTION SHAPE STRENGTH: 91 The higher the number the stronger the reaction shape – with 1 being the least and 100 the most.