The Warrior QR6 Rev Hockey Stick is built with the QR Edge Taper which drives flex energy through the hosel, magnifying power & quick release. Minimus Carbon UD creates a lighter and tougher stick, using unidirectional carbon fiber to create an efficient lightweight and durable stick. T.L. 133 high grade carbon construction that features lightweight fiber technology and epoxy resin formulation to provide lower weight & increased strength.