UST Mamiya TSPX Lin-Q Powercore Shaft

Introducing the new LIN-Q® PowerCore™. A game-changing golf shaft design offering increased performance and phenomenal feel for golfers of all abilities. Every so often, a golf shaft comes along that captures attention on Tour and among serious golfers at the same time. That's exactly what has happened with the LIN-Q® PowerCore™. It has already played a key role in elevating PGA Tour winner Ben Griffin into one of the Tour's most reliable and high-performing drivers.

After more than a year of Tour validation and extensive prototyping, the PowerCore™ shaft family is officially ready for launch. It's a true advancement in how energy transfer, stability, and feel are engineered into a modern performance shaft.

We call it "The Game Changer." Ben Griffin has demonstrated exactly why, earning three PGA Tour wins in 2025 with the LIN-Q® PowerCore™ in play. Once statistically a below-average driver, Griffin now ranks among the elite in both accuracy and total driving. One player doesn't define a shaft—but his dramatic improvement stands as powerful proof of what this technology delivers.

Each TSPX CERTIFIED shaft is qualified after thorough testing and must meet or exceed demanding test criteria. Every shaft submitted for use on the PGA Tour is TSPX certified. This shaft will be brand new and comes built to your specs in-house by a trained member of our staff. This will come with a tip of your choice and a grip of your choice.