x14 alloy barrel: a massive alloy barrel designed specifically for elite power hitters; paraflex plus composite handle design allows for better weight distribution and improved feel on contact.type v connection: all-new connection that improves energy transfer while dampening sting on mishits; tracer end cap: composed of lightweight composite materials to enhance bat speed while maintaining powerful barrel performance.half + half construction: a continuation of demarini's innovative technology, this stick features a stiff composite handle and massive alloy barrel for a stiff and powerful swinga barrel diameter measured at 2 ¾” – the maximum allowed in travel baseball – to optimize performance.