Worth SBMBJA BJ Fulk Mayhem ASA Slowpitch Softball Bat Features: •EIP/RAV Technology •Balanced Loading •98 MPH •100% Composite •Approved by ASA, USSSA, NSA, ISA, ISF, and all other associations •One Year Manufacturer's Warranty 2013 Worth BJ Fulk Mayhem 98 ASA Slowpitch Softball Bats. 14 inch barrel. Balanced swing weight. 100% Composite. EIP/RAV - Technologically-advanced manufacturing processes and Worths proprietary high-strength, high elongation epoxy system ensures the highest quality composite bats available. BALANCED LOADING - Offers the most true-to-weight feel. Balanced bats are primarily used by those seeking maximum bat control and consistency at the plate. 98 MPH - Multi-layer composite core designed to provide exceptional rebound and maximum durability. 100% COMPOSITE - Barrel is made solely from composite materials. ASSOCIATIONS: ASA, USSSA, NSA, ISA & ISF Approved.