True Temper Dynamic Gold Iron Shafts The Dynamic Gold Family is the Gold Standard by which all other shafts are measured. Dynamic Gold uses variable wall technology and a tour-proven step pattern to provide exceptional performance for serious golfers. This high-flex, tour weight shaft is designed for skilled players seeking a low, penetrating ball flight for optimum control and accuracy. Parallel FlexWeightDIA. ButtDIA. TipLengthFlightX100130g.600.37041 LowS400134g.600.37041 LowS300130g.600.37041 LowS200127g.600.37041 LowR300127g.600.37041 Low Tapered FlexWeightDIA. ButtDIA. TipLengthFlightX100130g.600.35537-41LowS400132g.600.35537-41LowS300130g.600.35537-41LowS200129g.600.35537-41LowR300127g.600.35537-41Low Products Code:TRT0036 Products Name:True Temper Dynamic Gold Iron Shafts.