Free Flex FF45 Watercolor Driver Shaft

Model/Flex: FF45

Configure below: Custom shafts are built to your desired length and installed with your choice of grip and OEM hosel adapter.


Club Type
Please select whether this shaft will be for a driver or fairway wood. This affects length options and install.
Club Build Info: Brand, Model, Loft
Please provide the details of the club build type (ex: TaylorMade Stealth 10.5). This ensures install specifications are correct.
Club Length
Industry standard playing lengths vary around 45.5" for a driver and 43.25" for a 3 wood. Please refer to the club manufacturing website for actual standard playing lengths.
SST Puring
SST PUREing analyzes the structure of a golf shaft and identifies its most stable bending plane, allowing the builder to assemble the club in an orientation that maximizes consistency. Watch video
Grip Selection:
Grip Logo
Extra Wraps
By default, 1 wrap is used to install grip. Choose number of extra wraps if preferred.
Additional Notes

View our Returns & Cancellations Policy.

I understand build time for this product is 10-12 Business Days

Product information

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We'll walk through a series of questions designed to assess your swing and your equipment needs. Determine which clubhead and shaft combinations are best suited for your game, all from the comfort of your own home!

Call (480) 297-0952

Simply, imagine ONE shaft reacting to differing swing speeds, with the kick point being low for slow swingers and high for faster swingers. This is the true meaning of FreeFlex (without flex designation) with the shaft reacting according to swing speeds to provide incredible performance.

Free Flex Technology aims to improve and enhance both distance and direction by combining the best features of stiff and flexible shafts. Infused with our ground-breaking FFT technology which allows us to control a shaft's weight, flex (CPM), and torsional strenght, all independently of each other, FreeFlex special series shafts are designed to transfer maximum energy at impact for both hard, fast swings and even light, smooth swings.

  • FF45 is recommended for swing speeds between 95~120mph but capable of handling much higher speeds with smooth transition. 
  • The FF45 special series is manufactured with a factory design load of 45g weight, 4.0 torque and 200 cpm.
  • The FreeFlex FF38 is recommended for swing speeds between 80~100mph. 
  • The FF45 (200cpm) is firmer than FF38 (170cpm), but still feels soft overall. However, the shaft will feel stiffer the faster you swing it.


Swing Speed
Standard Length
Weight (g)
FF45 Watercolor

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