This is the 2010 RockeTech FP -9 Fastpitch Bat from Anderson Bat. Barrel-weighted to increase swing speed, Anderson's PowerArch™ Technology allows for maximum barrel elasticity to harness the energy present at contact, provide unrivaled performance, and deliver a solid feel throughout its life. Not subject to ASA's composite bat performance limitations...this new custom alloy is specifically designed to transfer energy instead of absorbing it, resulting in the highest performing softball bat in its category, bar none.
Game Improvement by Design - Every component of the RockeTech provides the player with game improvement technology. From the patented Ergonomic Knob to the Grooved Assembly System, each performance component works synergistically to improve the player's game through superior design.