Description
Project X CATALYST Graphite Iron Shafts available in 40, 50, 60, and 80 gram weight options.
The CATALYST Graphite Iron was designed to replicate steel alloys better than any other graphite.
Project X constructed these irons to out perform other graphite shafts in stability, consistency and distance.
They have a stiff tip area which provides torsional resistance similar to steel shaft models.
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Spec:
| Shaft | Flex | Length | Weight | Tip O.D. | Butt O.D. | Spin | Launch |
|---|---|---|---|---|---|---|---|
| CATALYST 40 | 4.0 | 41" | 57 | .0370 | 0.587 | - | MID/HIGH |
| CATALYST 50 | 5.0 | 41" | 63 | .0370 | 0.587 | - | MID |
| CATALYST 60 | 5.5 | 41" | 68 | .0370 | 0.595 | - | MID |
| CATALYST 60 | 6.0 | 41" | 68 | .0370 | 0.595 | - | MID |
| CATALYST 80 | 6.0 | 41" | 85 | .0370 | 0.595 | - | LOW/MID |
| CATALYST 80 | 6.5 | 41" | 85 | .0370 | 0.595 | - | LOW |
