All new TPS Louisville Slugger Triton End-loaded Swing weight features the unique 3-zone 1 piece design that allows the barrel & handle to be designed and built as individual units. The Bubble Transition Zone optimizes the relationship between barrel & handle, making a stiffer stronger bat. The extra long barrel and computer aided design and angle of composite material provide maximum sweet spot and outstanding performance. New end-loaded design not ASA approved. USSSA 1.20BPF. Approved. 2 1/4″ barrel.