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UST Mamiya Quantum Speed TSPXCurrent

2025–present · Graphite driver / fairway shaft · 36–48g · torque 5–8.4° · Mid-High launch, Mid spin

Maker specifications

Maker specifications for the UST Mamiya Quantum Speed TSPX, flex by flex
FlexWeightTorqueLaunchSpin
3F1 L36g8.4°Mid-HighMid
3F2 A38g8°Mid-HighMid
3F3 R38g7.9°Mid-HighMid
4F1 L47g5.2°Mid-HighMid
4F2 A48g5.1°Mid-HighMid
4F3 R48g5°Mid-HighMid
Build
Graphite driver / fairway shaft, Quantum family
Profile
Mid-High launch, Mid spin
Sources
Published specifications and model history via fairwayjockey.com (low confidence on the launch year)

Weight by flex

UST Mamiya Quantum Speed TSPX weight by flex: 3F1 L 36g, 3F2 A 38g, 3F3 R 38g, 4F1 L 47g, 4F2 A 48g, 4F3 R 48g0g20g40g60g363F1 L8.4°383F2 A8°383F3 R7.9°474F1 L5.2°484F2 A5.1°484F3 R5°
Raw weight for each flex the maker lists, with torque underneath.

Thinking about this shaft?

Bring your club by and we’ll measure what you play now against this sheet, then build a test club so you can hit the two side by side before anything gets pulled. Numbers here are raw, uncut, as the maker publishes them.