After more than 8 years of research and testing, Columbia 300 is proud to announce Catalyst coverstock, and the EPX T1 high-performance ball using this breakthrough technology. The first major innovation in coverstock formulation since the advent of reactive resin. If you are on wet lane conditions and looking to play the inside track, ask your Pro about how you can get more friction, more boards and more strikes with Catalyst and the EPX T1.



Color Purple
Coverstock Epoxy
Factory Finish 500 Grit
Core 2-Piece
Weight 14-16 lbs

RG / Diff / MB

Weight RG Diff MB
16 2.533 .040
EPX T1 Bowling Ball
EPX T1 Bowling Ball Core