JUPITER One 5 Wood Shaft

Still new to golf but the reg Jupiter Shaft is awesome. I used it for the first time on the course today. The ball takes off and more consistent. Feels great when making contact. Hit all the fairways and getting around 8 to 10 yards more. Definitely recommend. Using the Sim 2 Max Driver

I received my shaft about a week or so ago have used it numerous times and have definitely added it at least 20 yards to my drives and consistency is definitely apparent. Would recommend that to anybody who doesn’t want to spend a fortune. Not to mention, I’m not sure that the more expensive shaft are even better than this one at least not any of the shafts that I’ve ever bought. Also, the customer service that they provide is a five star top-notch customer service. Which is just icing on the cake for how good the shaft is. So thank you steadfast Golf for putting out a good product and backing with customer service on the same level with the product

Very consistent driver shaft. Low spin helps produce 10-15 extra yards of carry.

I bought stiff and X-stiff shafts. Great service, got them in short order. I didn't have time to test the shafts, but I threw the X-stiff in my bag before a tournament weekend. This is a game changer. Apart from my own swing flaws, the shaft is lighter, more responsive, and more accurate than my previous high-end shaft. Shot 76 on Friday and won both my matches on the weekend. Give it a shot.

The new shaft arrived right on time, and it has completely transformed my game. The flex is exactly right for my swing, and with the GT2 driver set at D4, I’m hitting straighter shots and keeping the ball in the fairway. My previous shaft was causing consistent pull shots, and even physical adjustments didn’t solve the issue. As a last resort, I ordered this shaft at a very reasonable price — and it turned out to be the perfect fix. The JUPITER One Driver Shaft is a true game changer.

I’m 73 with a 12 handicap, I play 3-4 days a week with a regular group of 8-10 guys. I hit my driver 235 yards on average and until this last year I could keep up with the younger ones in our group in driver distance. I purchased the Jupiter R flex shaft for my Ping G425 and swapped out the factory shaft with the same setting of 10 degrees. Hit 8 balls on the range to see if it was just an advertisement gimic, boy was I surprised at the results. Played 18 with that day’s foursome of much younger guys and actually kept up with them in distance which was great but, what surprised me the most was the accuracy of this shaft. I hit all 12 fairways where I used the driver, with a slightly higher but much straighter ball flight than my factory shaft. I shot 75 and took home a good bit of the money pot. Don’t know if this shaft will help everyone but it sure helped me to keep the drives in play. Much easier to score from the fairway than the rough. I’m Impressed!

I probably never would have bought this shaft if it wasn’t for a referral and the advertising claims. A friend of mine bought one based on the claims of hitting the ball farther.

Distance wasn’t really what I was looking for—well, maybe a little—but accuracy was my main goal.

I put the Jupiter driver shaft in place of my Hazardous Smoke stiff 60, so I don’t have a lot to compare it to. Over the last 10 years, I’ve basically played two different shafts, the other being a Ballistic shaft that I was fitted for at Champion.

All I can say is the Jupiter blows both of those shafts away in every category. As far as distance, I’ll probably have to get on a launch monitor to know for sure, but honestly, I’m pretty happy with what I’m seeing.

For someone who was extremely skeptical going into this, this is one of the better purchases I’ve made in a long time.

My current driver heads are a Srixon ZX5 and a Callaway Elyte. For me, the Srixon wins hands down.

Jim

Shaft is great about15-18 more yards per drive and lots of less miss hits would recommend also in near future will get 3wood and 5wood shafts also….cant wait

These are great. I was very skeptical. My good days are deep and flighted. My bad days don’t stink quite as bad.

I hit farther and straighter,they are great shafts. Thank you 😊 🙏

Best shaft I've ever had. Very consistent and long.

I was skeptical at best when I decided to order my SF Jupiter shaft. I am a higher handicap golfer and couldn't see how this one change could actually do. Much toy surprise during my first round with my nee shaft, I hit more fairways than I've hit in 3 months. Mayne gained 5 yards but the accuracy was more impressive to me. This could be.one of the best investments in my game I've made in years. Bravo!!

It’s crazy….. but the Steadfast Jupiter driver and the woods shafts’ claims are true for me. I purchased a driver shaft for my Titleist GT3 head and I gained approximately 12+ yards with better variances on my missed. So, I recently purchased a shaft for my Taylormade 3 wood and the claims held true again. I added approximately 10+ yards and now I hit a baby draw. I am a believer in the Steadfast Jupiter One shafts!! Thanks for the improvement Steadfast!!!!

I added Steadfast Jupiter Reg shafts to my driver and 3 wood about a month ago, and the results were obvious from the get-go. These shafts have greatly improved the accuracy of my shots, particularly in the driver. I miss very few fairways. As for distance, the improvement hasn't been as noticeable, maybe 10 extra yards when I make solid contact. But I'm in the fairway. Great shafts.

I recently purchased the Steadfast Jupiter shaft for my Callaway driver, and I’ll admit I was skeptical that it could outperform my Ventus TR Red Velocore. I virtually never miss a fairway with the Ventus, so I honestly wondered how anything could be better.

My very first drive with the Jupiter went straight down the middle—and was approximately 20 yards longer than I normally hit it. I was still skeptical, but hole after hole, the results continued: straight, consistent, and noticeably longer.

By the end of the round, I was convinced. I immediately ordered the Jupiter shaft for my 3-wood.

And the Ventus? It’s now on Marketplace.

That probably says everything you need to know.