Aerotech shaft
The Aerotech SteelFiber Black Label Private Reserve i80 is an iron shaft in 2 flexes — it weighs 85 g with 2.9–3° torque.
Weight and torque, one panel eachpublished figures only
How this shaft reads against the database
Flex
2 distinct weight-and-torque points across 2 flexes are ringed. Pick one above to read its exact position.
Weight and torque against every iron shaft
Every iron shaft variant on record publishing both a weight and a torque, binned by density — the ringed marks are this shaft.
Launch and spin, as published
Aerotech rates this shaft mid launch and mid spin — the shading is how many of the 486 rated shafts on record share each square.
STIFFNESS BY SECTION
Neither Aerotech nor our derived profile has a stiffness reading for the butt, mid and tip of this shaft. Nothing here is estimated, so there is nothing to draw.
Specifications by flex
What this record publishes. Across 2 flex options: weight, torque, tip diameter, launch rating and spin rating on every one; no kick point at all.
2 rows, unsorted.
| Regular | 85 | 3 | 0.37 | 0.6 | 42 | mid | mid | Moderate |
| Stiff | 85 | 2.9 | 0.37 | 0.6 | 42 | mid | mid | Moderate |
What's on this page
In progress2 of 3 built
2 of 3 parts of this shaft page are built, and we're filling in the rest.
- Aerotech's own specs, partly built.Taken from Aerotech's product page. We haven't found their full spec sheet for this shaft yet, so some figures they publish may be missing.
- Flex options, built.2 flexes, each with a published weight.
- Launch, spin and torque, built.Published for every flex — the figures a fitter compares shafts on.
The site is in beta and the database is still being built, so expect gaps. Know something we don't? Help us fill it in — a link to where it's published is worth more than anything else you could send.