FEATURES: -13 length to weight ratio 2-1/4" barrel diameter Patent Pending Taper Ring Technology: weight is added to the taper of the bat and not the end of barrel to maintain the maximum sweet spot and keep swing speed at its fastest SC4™ Alloy Barrel proprietary aluminum extrusion provides a thickness tuned wall that reaches down the entire length of the barrel to create a wicked sweet spot that can stand up to each crushing blow. Tri Strut TR3™ composite handle designed to efficiently transition power from your hands to the barrel giving you balance and consistency in every swing ION-V Endcap technology: dual density cap designed to maintain the stiffness of the barrel while dampening impact vibration 1 year limited manufacturer's warranty