ADVANCED MATERIALS. EXPLOSIVE POWER. The 2018-19 Easton® Ghost® X Hyperlite™ -12 is a one-piece EXACT™ Carbon composite design. New FLEX™ barrel technology, designed specifically for 1.15 BPF performance, provides a 20% softer barrel for optimal feel and performance. The new Speed Cap™ design helps create a more flexible and responsive barrel, while also enhancing the sound of the bat. The -12 speed balanced design delivers a lighter swing weight for more speed behind the ball at contact. This 2018-19 Easton® Ghost® X Hyperlite™ model has a 2-3/4” barrel and features a custom Lizard Skin™ grip for the best feel, cushion and tack. It is approved for play in USSSA and associations that follow the 1.15BPF standard.