The Fujikura AXIOM 125 SP X-Stiff sits at the heavy end of graphite iron shafts at 4.41 oz (125 g), while its 1.2° torque is on the lower side. Its mid launch / mid spin flight profile and very stable / low-twist character make it best suited to medium-fast or fast tempos.
Iron shaft specifications
Fujikura · AXIOM 125 SP X-Stiff · Iron Shaft
Material: GraphiteFlex: X-StiffWeight class: Tour-heavy (120+ g)Flight: Mid launch / Mid spinTip: Parallel tip
4.41 ozWeight
1.2°Torque
X-StiffFlex
M/LLaunch
Material-matched benchmarks
How this shaft compares
Numeric comparisons use graphite iron shafts in this database.
Weight
Very high
4.41 oz
Weight is very high among graphite iron shafts in this database.
Torque
Very low
1.2°
Torque is very low among graphite iron shafts with published numeric torque.
Balance point
Very low
50.5%
Balance point is very low among comparable graphite iron shafts.
At a glance
Shaft profile
MaterialGraphite
TipParallel tip
LaunchM/L
SpinL
StabilityVery stable / low-twist
Tempo fitBest suited to medium-fast or fast tempos
Overview
Model information
| Manufacturer | Fujikura |
|---|---|
| Model | AXIOM 125 SP X-Stiff |
| Category | Iron Shaft |
| Catalog year | 2026 |
| SKU / code | Not published |
| MPF rating | 4B2M |
Full specifications
Technical details
Weight & flex
Weight4.41 oz (125 g)
Weight classTour-heavy (120+ g)
FlexX-Stiff
Torque1.2°
Bend pointH
Kick pointH
Tip stiffnessmedium
Tip flex30
Butt flex38
Balance point50.5%
Build & dimensions
MaterialGraphite
Tip typeParallel tip
Tip diameter0.37 in (9.4 mm)
Butt diameter0.6 in (15.2 mm)
Shaft length37.5 in (95.2 cm)
Length rangeDiscrete / single-length blank
Parallel tip length2.5 in (6.3 cm)
Club rangeShort irons
FinishPainted composite / graphite finish (varies by model) (family-based)
Flight & feel
LaunchM/L
SpinL
Trajectory / spin profileMid launch / Mid spin
Stability profileVery stable / low-twist
Launch assistanceNeutral launch assistance
Feel profileVibration-damping graphite feel, very firm/stable through impact, substantial tour-weight feel
Relative weight positionVery high for graphite iron shafts
Relative torque positionVery low for graphite iron shafts
Player fit
Tempo fitBest suited to medium-fast or fast tempos
Transition fitHandles aggressive transitions well
Control vs speed biasControl / consistency biased
Long-iron playabilityNeutral long-iron playability
Short-iron controlStrong short-iron and wedge control bias
Likely swing-speed fitFaster iron swings / stronger players
Target playerPlayers seeking composite iron-shaft stability and consistent feel
Golfer fit summaryControl / consistency biased; best suited to medium-fast or fast tempos; mid launch / mid spin.