The Mitsubishi Chemical Tensei 1K Pro Blue 80 Stiff wood shaft weighs 2.82 oz (80 g) with 3° torque and is tuned for a mid launch / mid spin flight. For this particular weight/flex combination, it sits at the heavier side of its weight range and the lower-torque side. Choose this variant when stability, control and a more substantial feel matter more than easy speed.
Wood shaft specifications
Mitsubishi Chemical · Tensei 1K Pro Blue 80 Stiff · Wood Shaft
Material: GraphiteFlex: StiffWeight class: Heavy (75-84.9 g)Flight: Mid launch / Mid spinUse: Driver / fairway wood
2.82 ozWeight
3°Torque
StiffFlex
MidLaunch
Wood-shaft benchmarks
How this shaft compares
Numeric comparisons use wood shafts in this database.
Weight
Very high
2.82 oz
Weight is very high among wood shafts in this database.
Torque
Very low
3°
Torque is very low among wood shafts in this database.
At a glance
Shaft profile
LaunchMid
SpinMid
StabilityVery stable / low-twist
TempoMedium-fast to fast tempos
UseDriver / fairway wood
BiasControl / stability biased
Overview
Model information
| Manufacturer | Mitsubishi Chemical |
|---|---|
| Model | Tensei 1K Pro Blue 80 Stiff |
| Category | Wood Shaft |
| Primary use | Driver / fairway wood |
| Catalog year | 2026 |
| SKU / code | Manufacturer |
Full specifications
Technical details
Weight & flex
Weight2.82 oz (80 g)
Weight classHeavy (75-84.9 g)
FlexStiff
Torque3°
Bend pointMid
Kick pointMid
Build & dimensions
MaterialGraphite
Tip diameter0.335 in (8.5 mm)
Butt diameter0.634 in (16.1 mm)
Raw length46 in (116.8 cm)
Parallel tip length3 in (7.6 cm)
Driver tip trim0 in
3-wood tip trim0.5 in
5-wood tip trim0.75 in
CounterbalancedNo
Technology1K carbon + Xlink Resin
Flight & feel
LaunchMid
SpinMid
Trajectory / spinMid launch / Mid spin
StabilityVery stable / low-twist
Launch assistanceNeutral launch
FeelFirm, highly stable graphite feel
Relative weightVery high among wood shafts
Relative torqueVery low among wood shafts
Player fit
Tempo fitMedium-fast to fast tempos
Transition fitFirm to aggressive transitions
Speed vs controlControl / stability biased
Driver playabilityStable driver profile
Fairway-wood playabilityStrong fairway-wood crossover
Target playerPlayers seeking neutral mid launch and spin
Golfer fit summaryControl / stability biased; medium-fast to fast tempos; mid launch / mid spin.
Related variants
How this version fits the lineup
Sibling comparisons use models from the same product line in this database.
Variant context
Product lineMitsubishi TENSEI 1K Pro Blue
Position in lineupheavier side; middle flex range; mid launch / mid spin
Closest-version comparisonThis version sits at the heavier side of the range and on the lower-torque side. It is heavier than Tensei 1K Pro Blue 70 Tour X and lighter than Tensei 1K Pro Blue 80 X-Stiff.
Why choose this variantChoose this variant when stability, control and a more substantial feel matter more than easy speed.