Project X shaft
The Project X HZRDUS Black Gen 4 (Matte Black) 60 (COBRA Stock) is a driver shaft in 1 flex — it weighs 60 g with 3.1° torque and a high kick point.
Stock (made-for) version — shares the name, not the aftermarket profile.
How this shaft reads against the database
Weight and torque against every driver shaft
Every driver 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
Project X rates this shaft low launch and low spin — the shading is how many of the 816 rated shafts on record share each square.
STIFFNESS BY SECTION
Neither Project X 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 1 flex option: weight, torque, tip diameter, launch rating, spin rating and kick point on every one.
1 rows, unsorted.
| S | 60 | 3.1 | 0.335 | high | low | low | 6.0 |
Stock in 2 heads
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.
- Project X's own specs, partly built.Taken from Project X'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.1 flex, 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.