Mitsubishi · Diamana · 6th Gen · 2025

Diamana RB

The neutral-mid profile. 80-Ton Dialead pitch fiber in the butt drives maximum energy transfer, giving a smooth but efficient mid/mid flight.

Mid launchMid spinEnergy butt

Who it's for

The neutral, do-everything 6th-gen Diamana fitting.

Profile your current shaft →

The eight-dimension profile

Launch 3/5 · very low → very high
Spin 3/5 · very low → very high
Tip stiffness 3/5 · active / soft → stout / boardy
Mid stiffness 3/5 · soft → firm
Handle stiffness 4/5 · soft → firm
Balance 3/5 · tip-heavy → counterbalanced
Feel 4/5 · boardy → buttery
Stability 4/5 · whippy → rock-solid

Relative 1–5 fitting characteristics for comparison across the database — directional, not OEM lab numbers. Torque is approximate at ~6S.

Specification

Weights
50 / 60 / 70 g
Flexes
R / S / X
Torque
3.3°
Street price
$400

Torque by weight and flex

WeightRSX
50 g4.9°4.9°4.9°
60 g3.2°3.2°3.2°
70 g2.9°2.9°

Manufacturer-published torque. Lower reads more stable through the strike.

Against the 69-shaft field

Launch · joint #23 of 69
3/5

higher than 49% of the database

Spin · joint #8 of 69
3/5

higher than 72% of the database

Stability · joint #25 of 69
4/5

more stable than 51% of the database

Torque · joint #25 of 69
3.3°

lower than 57% of the database

Closest alternatives

Nearest by weighted profile distance — the same engine the finder uses.

Browse all 69 shafts →

Elsewhere in the Diamana line

Where to buy

2nd Swing Golf →

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