True Temper Proclaims – The Lightest Shaft Ever Introduced.
A sub-40 gram driver shaft? Could it possibly be durable enough and can it actually perform?
There’s light, there’s superlight, and then there’s the new PXv 39 from Project X. As the name implies, the shaft weighs a mere 39 grams…and that’s before you cut it. Engineers at Project X were so hell-bent on creating the first shaft to break the 40-gram barrier that they didn’t even paint it. “If we painted it, the total weight would have gone up to about 42 grams, and we are committed to staying under 40 grams.” said Don Brown, Project X product development manager and designer.
Of course, lightweight is only great if it can actually perform. To find out how Project X’s wispy wonder stacks up, we put it through our shaft testing protocols alongside its slightly heavier brother, the PXv 52.