MAXIMIZES POWER. The F30 is specifically designed for Faceoff specialists. The MotoGrip design maximizes clamping power and speed by improving the connection between a players hand and shaft. If competing at the X is your game, the F30 is a must. Epoch pushed their engineers harder than ever in developing the Dragonfly Gen. 6 line. And with the introduction of Torque Box Technology, they've once again reinvented the lacrosse shaft. It's their greatest increase in shaft technology to date. The biggest improvement in the Gen. 6 is the introduction of Torque Box Technology a technology that keeps the shaft from flattening out under heavy load. It gives every movement more power because less energy is lost in the swinging motion. Picture it like this.