A lightweight 56 gram shaft was created by incorporating the most advanced carbon fiber material technology available in the industry. Today, Project X engineers have designed a shaft that produces maximum ball speed while preserving critical stability and control through the hitting zone. Custom assembled graphite shaft, with grip, installed with a TaylorMade R9 / R11 / R11S shaft adapter. This is a replacement shaft that's ready to go right out of the box! Will fit the TaylorMade R9, R11, or R11S driver. The shaft is cut to precisely the manufacturer's standard length, but we will be happy to accommodate special requests and custom specs. Take note that the wrench is not included. Allow one additional business day for shipment to leave our warehouse; this item is built to order. Workmanship is guaranteed.