JUPITER One Driver Shaft Custom Build

I've been playing golf for 50+ years and this is by far the one purchase that has made my game better. Not only did I add 20/30 yards off the tee, but my misses are no where as bad as my old shaft. Get one. It will help your drives which in turn helps your game.

So happy that my drives are consistently finding the fairway these days with my new Jupiter light shaft, and I've never hit my three wood so well! Thank you steadfast golf!!

I had purchased a raw shafi for an existing 3 wood/driver. Straight is straight, was lookin for more distance and ht, got both......76 year old with regular shaft

I have a fast transition so I’ve always had issues with dispersion and keeping my drives in play. When my shaft arrived it just looked like any other shaft I’ve tried. After the first hit, I knew it was different. Not only were my drives more solid, they were straighter and longer than usual - not just one or two shots, but the whole round. Since I’m hitting it more solid, I’ve picked up 15-20 yards per drive, but the amazing thing is they are staying in the fairway without changing anything with my swing. I was playing a Ventus Red and a Newton 3 dot, but Jupiter blew both out of the bag.

Ok, so I know some people reading this is like ok..ok how can a shaft for under $200 perform even half as good as my very expensive stock shaft that came with my very expensive club…? Well, I can honestly say 100% that this shaft has literally changed my entire golf game! Period!!! I use to play a quick 9 holes after work or on the weekends whenever I could and generally hovered around a 47, 48,49…my swing speed is generally around the 85-95 speed so not fast at all but I was dumb founded the first few rounds a played with my new regular flex steadfast Jupiter! I have now played it over 4 rounds and my game has drastically changed!!! I am now averaging around 41,42,43 now on 9 holes and hope to dial it in even more over the next few rounds and hopefully break 40! So, in a nutshell, you are crazy not to give this shaft a try for the price point! It literally changed my entire shot dispersion to a tight V on every single shot plus I gained about 25-35 more yards!!! Unbelievable purchase for my Sim 2 Max plus it comes shipped to you already tipped and gripped! Can’t beat it for the money and look forward to buying more of these shafts for other clubs in my bag! Thank you for creating a shaft like this for crappy golfers like me who now feel like they belong on the course with friends that always use to out drive me and make me feel like crap!

Thinking this was a snakeoil shaft I was skeptical about ordering the shaft. After reading all the positive reviews I thought I would give it a chance. I'm 2 rounds in and I've been driving it down the middle on a regular basis. The times I have missed the fairway it has been 100% user error. In regards to increased distance, it's too early to tell but I'm feeling my average distance has improved.

Arrived very well packed. Excellent service!

I put this shaft on my Ping G400 Driver, 10.5°. I’m 67, right handed, and having had 2 shoulder surgeries on my right shoulder (labrum and rotator cuff) my distance off the tee has been 210-230 yds. After getting the stiff, Jupiter shaft, my first round (was just 9 holes) I had drives of 232, 241, 244 250 & 266. I’m beyond thrilled, and yes, they were all in play!

I have much more control of my shots. Easy draws and fades. I've gained 10 to 20 yards on my good shots... I'm very happy with this shaft so far.

The Steadfast shaft is excitedly what the manufactured stated. I bought it and just finish using it and I’m very happy with purchase.

Drives are much tighter on the fairway , added about 10 yards to my drive.

First time I use this golf driver I notice the distance is better than my old shaft.

I have tried other shafts with similar claims which failed to live up to the hype. My Jupiter Lite performs as advertised, in the range and the course. My average drive increased 20 yards with a longest drive of 225yds. I am 75 and a high handy golfer. I play about 40 rounds per season. I live a 6500’ elevation so our season is shorter than most. My playing buddies noticed the improvement and one also plays the Lite. Highly recommended upgrade at a reasonable price.

This shaft is great! Greatly improved my game!

My last review I had a Callaway Ai Smoke 10.5 on the shaft didn’t hit it very well so I decided to try a different head do I put on a Callaway RX 9.0 head and wow big difference my drives were down the fairway about 250 yards which I am happy with seeing I’m 68 years young on our hole 2 par 4 from senior tee box I drove the green first time all year couldn’t believe I hit it straight down the middle when my playing partner and I got close to green I was scanning rough for my ball my buddy said I think you’re on the green blew me away,the rest of the holes where I used driver was in fairway or barely off of them so the shaft worked great with the RX then with the Ai Smoke looks like I will be playing a 15 year old driver head,with these results that’s why I now give it 5 stars instead of 1 star if you are having trouble with the shaft it might not be shafts fault could be driver head. I’m glad I swapped the heads out or I would have missed out on the great result’s I got now with the RX head. I wonder it the jupiter lite regular would be better for the Ai Smoke head 🤔