From the 2004 Golfsmith Ultimate Clubmaker's Catalog:
New for 2004
Introducing Formula One, a super versatile stepless steel shaft designed by TT.
This shaft features a mid to high flex, lightweight design that increases power to help you get to the finish line first.
A single steel shaft design that gives clubmakers enough fitting options to suit virtually all golfers.
Incorporates many of the same design features that made the Dynamic Gold popular.
Provides a slightly softer tip for higher launch angles.10 inch PTS for Reg flex and 8 inch PTS for Stiff flex.
RSSR (mph) for 5 iron:
Reg is 65-75 and Reg + is 75-85
Stiff is 75-85 and Stiff + is 85-95
120g raw, 41" raw, .370 tip, .600 Butt
Price was 9.95 US
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