David S.
I discovered a damaged shaft on my 2020 Callaway maverick driver after unpacking from a flight. I didn't want to put too much money into a 3 year old driver but didn't have the time to get fit for a new club. I saw an add on line for the Jupiter 1 plus for $99. I figured what the hell, if it sucks I'm only out a hundred. I wasn't hoping for much out of a hundred buck shaft.
Was I in for a surprise. For the past couple of years at 68 years old, I've been hitting my driver 200 to 220, about 40 % in the short grass and 1 out of 10 in the woods. First time out with the new shaft, I was hitting the ball 220 to 240 and a much tighter dispersion.
I've played 5 more rounds with the same results. I'm not the guy who believes all the BS performance claims made about golf equipment. I didn't buy this shaft to hit the ball further and straighter. I was just looking to replace a busted shaft and hope I didn't screw up my driver.
With the extra distance I'm getting out of my new shaft it has already paid for itself a few times over. All I can say about it is WOW.
Thomas H.
Very good product.....only negative I have is that it took nearly a month to get the product when ordered...
Howard E.
Able to add 30yds to distance off tee and most of the shots were straight; not left or right. Very satisfied with this shaft and would recommend to any senior trying to add distance to their game.
Rich W.
It’s shorter than my original shaft, so I’m pushing towards the right. I need to go to a range to get it right. I have no doubt that it will change my game for the best
Mark S.
Have played 2 rounds with my new Jupiter Senior flex shaft. I’m 71 with a GHIN of 18, due mostly to tee shots being the biggest weakness in my game. But these last 2 rounds have been a complete turnaround for my driver. The confidence building with this new set up I’m sure will build throughout the entire bag. I love it and feel I’m on my way to becoming a 12 handicap!
Erin B.
Love the shaft, hate that Steadfast doesn't have mid sized grips and the length of time to receive the shaft after the order. Plan on a two week turn around after order is completed. My advice to Steadfast, offer mid/oversized grip options and try to shorten your 7-10 business day to complete the order.
Erin B.
This shaft woke up my Ping 410. My old ping extra stiff shaft was great last year, then all of the sudden, it wasn't this year. I needed a new shaft so gave Steadfast a try. I am glad I did. I absolutely love the Ping 410 again. My only complaint is Steadfast doesn't offer a mid-sized grip, and the 7-10 business day turn around after ordering it. And DO NOT pay for the expedited shipping! I don't know where the shipping issues came from, but my shaft showed up two days later than what was told to me. This, to me is unacceptable. Customer service said it was UPS's fault, UPS said it was Steadfast's fault. Either way, I paid for something and did not get what I paid for. The shaft is great. Just expect two weeks after ordering it to get it delivered. 5 stars for the shaft only.
John C.
Overall I've been pleased with the shaft. I'm experiencing higher launch and more carry, equating to additional yardage. I have however seen a wider dispersion which has equated to missing more fairways. Not necessarily missing by wide margins, but averaging less fairways hit. I'm still willing to give it a little more time to gain the consistency I was hoping to get.
66 year old, 7.7 Index, Callaway Rogue Triple Diamond 9.0 Stiff Shaft
Herman O.
Don’t believe the hype poor quality shaft and let me tell you if you purchase shaft the don’t want to refund your money I had to contact the credit card company and dispute the charges the didn’t want to refund my money I constantly emailed phone calls no response ripoff company the shaft is junk stock odm is much better
Greg K.
Pretty whippy for Stiff shaft.
David P.
Slow order processing and shipping time was not good. Still have not assemled to comment regarding quality/ performance of shaft.
Chris G.
Well I can't believe I'm writing this, as I was a skeptic, but the Jupiter 1 shaft has improved my driving in both accuracy and distance. I shortened the shaft to a 45" playing length and added Jumbo Max grips size XS. This brought the swing weight down to a more manageable D5. My average distance went up but only by about 5 yards, my dispersion however improved significantly. I was accurate to begin with, my driver is a Ping G425 Max, but now it's unbelievable. I rarely miss a fairway and when I do it's usually not by much.
James C.
I have bought at least 6 shafts driver,3 and 5 love them,I just replaced a steadfast R with a A,in my PXG it goes longer and straighter.great golf shafts,keep doing what your doing.
Christopher B.
horrible! Tried their shaft. Shaft is terrible but that's ok money back guarantee.( Non existent)
. Returned shaft no refund no status of refund! Worst company I have ever dealt with and I have dealt with a lot. Steer clear borderline scam!
Mike B.
The Taylormade shaft didn’t fit so I had to pay 40 dollars to have the tip adjusted
Robert K.
I have messaged you about returning the 3 shafts
I do not send negative reviews
I am a retired golf professional
I have 2 regulars and one senior I tried one regular, it is was not wha I expected
Please let me know how return
Two never hit an one regular that I tried once on the range and gamed once
Please send me how to return the product for refund
Thanks
Bob Krelik
19 Steinhardt Ave
Old Bridge NJ. 08857
Not sure if I paid in under an account of my wife’s
Beverly Ginelli
Richard L.
like the shafts, pretty long
John B.
That was not a driver shaft, I sent it back and have not heard from you. Please refund my money. John blakely 2457 calypso dr lake havasu city, AZ. 86406 ph 928 715 6884.
JIM C.
This has great feel. My drives a little further, but much straighter. I'm 87 years old and occasionally shoot my age.
One improvement that I would suggest is to offer a choice of grip size. The grip that came with the shaft was a regular size and it is much to thin. I had it removed and replaced with a mid-size grip. Much better.
Removing the head from the shaft and replacing the shaft was a snap.
Wells h.
Would love to send it back I personally can not hit it longer for some reason feals good but not the results I expected
Robert G.
Ordered left handed shaft and received a RH shaft
Steve C.
Good quality shafts at a reasonable price!
John N.
Great driver shaft, it just wasn’t for me. I returned it to Steadfast, but they are having a hard time to refund the purchase price. I’m not a fan!
stephen h.
I was disappointed with the Grip. The first time I used the new shaft something didn't feel right with the grip.I removed shaft before my round. I normally play Midsize grips. I removed the grip and discovered that there was one wrap of tape around the butt end of the shaft. There was no tape under the length of the grip were the hands would be. I installed a new Midsize grip and have yet to use shaft.
Ray K.
Good ball flight. Dispersion was good. A lot straighter than my stock shaft.
Richard M.
Was excited to receive the shaft but disappointed on my results. Distance was not the even close as advertised and direction as well.
That was the reason why I returned it for a refund.
Thank You
William B.
I tried one of your A flex shafts on the range & at a PGA store with a track man. Not sure the shaft sent is an A flex compared to my Ping Alta CB 55R & 55SR your’s is like a piece of rebar & loses yardage w/ my swing. I returned it on Monday & you should have it today or tomorrow. Return ok’d by Sandra. Please advise upon arrival & credit back my card.
Thank you!
Bill
Terry G.
The Jupiter shaft is the most stable shaft at impact I've ever used, the kick point is great also. I've picked up about 15 more yard's with the new shaft and its straighter too. I highly recommend it
Mike J.
Actually picked up 4 mph in club head speed , would not have believed it until I saw the numbers, I fought a hook with my old shaft but now I haven’t hit one left since I changed
Danny B.
Great shaft, love it.
Paden G.
Shaft was not near as good as other top shafts. Nothing like advertised. Than when it was sent back. Wouldn’t return my money
Frank H.
The shaft that you sent me did not fit my Taylor-made driver. I have returned it and hopefully, I will get a credit
to my credit card. I am out $14 it cost me to ship it back.
No, it was not a good experience.
Frank Hopfinger
Douglas B.
I like the wat it feels when I make good contact with the ball.
David H.
I've only played 7 holes with it and now our golf season is over, getting cold. All 7 holes I hit it straight down the middle of the fairway. Shocked would be reaction. Night and day better than the stock shaft. I can't wait until next year to really use it. A Plus.
Paden G.
Not a very good shaft for me. Was showing 30 yards less carry. And was snap hooking all shots. I do use top of the line shafts like my tpt and a black velcor. And it didn’t come close to them
Tim P.
Worse customer service ever. Avoid avoid avoid. Read reviews they are all true. Terrible business to work with
JERALD C.
My order #19528
According to your website all driver shafts are 45.5"play length(Ladies thru X) My first shaft arrived 40.5"play length (Returned that) Second arrived at 44.5" play length I'm going to try this one but am greatly disappointed.
Jerald Chase
715 Maravilla Ave
Sebring, Fl
33875
Erin B.
I LOVE THESE SHAFTS!!! I was skeptical about Jupiter at first. I had done a great deal of research about the shaft. I saw a lot of mediocre data and reviews, but they were from 2021 and earlier. I started seeing positive reviews after 2021 and was liking what I saw. Then my friend and pro purchased the shafts and let me try them. I was sold. I just wish Steadfast would offer hybrid shaft options. They don't currently, but I am planning on buying the fairway shafts raw and tipping them with my hybrid adapters. My friend is doing the same thing. Bottom line, this shaft won't fix a bad golf swing. Nothing but practice and pro advice will fix that, but it will help on mishits, shot dispersion, and it does add distance to your swing. I went with the stiff shafts because they are a little stiffer than the graphite shafts most companies make. I feel like they are almost as stiff as my x-stiff Ventus Blue. So if your swing is between 100-110 MPH stick with the Jupiter stiff shaft. About me: 50 years old, right handed, 105mph average driver speed, 7.6 current USGA handicap index.
Tom K.
So far no big improvement with the new shaft. I did put a different grip on it as I use a jumbo grip. Still in the evaluation stage
Edward P.
I didn’t get more distance with this shaft, if fact I got less.
William R.
Received it on Saturday October 14th and played one full round so far. Did not get the added distance the reviews on your website mentioned. Did a comparison between your shaft and my shaft which is a Prolaunch 45-S . Hit the same amount of drives using all the same golf balls and tees. No difference in distance or accuracy.
Bought the shaft hoping to gain the extra yardage mentioned in your reviews. No reason so far to keep the shaft. Did not buy the shaft for accuracy as I do not have a problem with that.
Thanks
Thomas S.
Purchased a new Taylormade Stealth 2+ driver this summer and was disappointed in the performance. At the recommendation of the course pro, I tried a different shaft and was still not happy. I brought the club with me from Ohio to Florida with intentions of trying to sell it. I saw your ad and figured I would try one last time. I installed your shaft and headed to the driving range. All I can say is WOW. I am so happy with this driver now! Highly recommended.
kenneth c.
GREAT SHAFT A LITTLE TOO WHIPPY FOR ME WOULD LOVE TO TRADE IT FOR THE REGULAR SHAFT IF THAT IS POSSIBLE
Rick W.
Worst experience ever with support. They say 100 days refund that is a LOAD of CRAP. Poorly made, adaptor is not glued on correctly. Don’t buy this shaft… it’s cheap for a reason.
Rudolph M.
I found the stuff shaft much stiffer than my current stiff shaft. I thought about trying the regular shaft but I didn't want to pay the return shipping cost again in the event it didn't work out. The steadfast shaft was high quality but not for me. I returned the product and requested a refund.
Tony A.
I played 3 rounds with it
It never felt soild way to whippy and light. I would like to send it back. I thought yall have a return policy if you don't like it.
Todd D.
Used it for a few rounds so far. Not sure if I’m getting any extra distance but like the ball flight and seems to curve a little less.
Michael A.
I really think I made a mistake ordering a STIFF when I should have ordered a REGULAR… My swing speed is borderline 101 to 104. I’m 68 with an 8 handicap… I’ve always used a stiff shift in my driver (fiddle sticks) it’s time for me to realize I’m not swinging the club like I used too. You have a great product and I’ll see if my sons would like a great shaft.
Barney W.
Really great shaft!!!! Had a much more expensive shaft in my Epic Driver. This shaft gave me a little more distance but a much tighter trajectory. Can’t wait for the five wood shaft to arrive.
Kenneth W.
My driver miss has always been a left hook. The Jupiter shaft has eliminated that miss. I find I can swing harder, get a straight ball flight, and therefore pick up some distance. I am very satisfied with the shaft performance
Herman O.
I found that my stock shaft performed better so I shipped it back waiting on my refund do u know the status on my refund
Roy L.
The regular flex is to stiff for me
My Hzrdus project X regular flex works the way I would expect a regular flex shaft but the shafts I received are more like extra stiff maybe I should have purchased senior flex I don’t know but I put my old shafts back on.
Tyson S.
Shaft is good.. Quality control need to make sure there product comes out of the factory in a mor consistent way.. Bought 2 shafts logo is in different places on both and in the wrong place.. Have contacted customer service about it with no offer to fix or replace or make it right.. Plan on sending back before the 100 trial is up but would order again in the future if they get there problems fixed
Russell L.
I need to send it back, it does not work... It calls me to have more problems
Jeffrey G.
I love the shafts, got one for my driver and one for my 3 wood, only thing is I need to change the grips, I need a medium grip. I didn’t gain that much distance but I now hit a lot more fairways.
Robert M.
Your customer service is awful. I will never buy anything from you again.
Walter A.
Can't beat the performance for the price.
Trey W.
I tried but it just wasn’t the right shaft for me. Staying with the Aldila Ascent 40g A shaft. Have returned your shaft and await my refund. The quality of the shaft seemed perfectly fine. Probably just wasn’t the right flex point for my swing.
Marshall D.
Took it out today. Hit my old Callaway with my Mitsubishi shaft. Really didn’t get a great hit with it. But it went about 265-270yrds. Then hit the jasper shaft. Same settings from the same spot. Got a good hit on it went straight with good loft. The guy I was playing with commented on how good I hit it. Got to where the ball was and it was 20-30 yards shorter than my other club. It didn’t have as good of a sound as my other hit to me. But all in all not a bad shaft for the money. But I’ll be keeping my set up with the Mitsubishi shaft for now. I hit it straight and longer for my age of 71.
MD
Richard C.
I ordered a driver shaft for my PXG driver . I did not like it and sent it back. It’s been over 6 weeks and still have not received a refund. Richard Collins
Ann K.
Not a miracle shaft on my first outing. Need to go to the practice range and get comfortable with it.
Tom M.
In my opinion the shaft is not as good as the one I have.
Dennis B.
Just purchased this shaft and needless to say, I was extremely skeptical. I installed mine on my PXG 13degree three wood and loving the flight and distance. Definitely improved consistency and hitting it strait with a five yard draw! Definitely worth a try for the $$$
Cameron M D.
Great shaft, was worried about getting before a golf trip, got it fast and won all the money for the weekend
Edward D.
As a senior golfer who golfs twice a week a can tell you I am hitting more fairways with this new shaft on my driver. It goes where I aim, and just as far as my shaft that came with my driver originally.
It’s a winner!
Chism M.
2 Shafts arrived today while I was at work. As soon as I got home I changed the driver shaft. Also ordered the 3 wood shaft raw. I ordered the driver in regular flex for a Taylor made SIM2 maxD. And a Taylor made sim. 3 wood raw in regular flex. Took the driver to the range this evening, and I am very impressed with the shaft and head combo! I would definitely order that shaft again, and again, and again! Looking forward to getting the 3 wood reshafted so I can see how it preforms. I would definitely recommend this shaft and will definitely advise my friend to do the same.
Jim C.
I actually didn't like the product. Took it out to give it a try the day it was received, found the "x-stiff" anything but. I like the concept and the color, but it was not an improvement on the regular shaft and was more difficult to hit, launch. I plan on returning it next week.
Chris P.
I really like it but haven’t noticed a difference in distance.
Louis K.
I tried the shaft for a few rounds. I found there was nothing consistent about it. Seems like a good shaft but it is not for me. I sent it back . Waiting for a refund.
Edward T.
I purchased the driver shaft for my Taylor Made M4 Driver. Took it straight to the course. I used it 12 times on the round, and hit 10 fairways. The two I missed were because of crappy swings, nothing to do with the equipment. I was longer and straighter than usual. Probably 16-22 yards longer on each hole. It was alot nicer hitting seven and eight irons into greens instead of five and six irons. Its only been one round so far, but I saw, first hand, what a difference to my game. Can't wait for tomorrow.
Steve L.
Am looking for driver shaft with a .350" tip and no one states the tip size.
Allen C.
Broke my shaft on swing after hitting the ball ( pictures included). The ball goes straight down the middle about 260+. Buddies are amazed. Not really concerned about broken shaft. Steadfast has good company. They will replace it. Right? Nope. Warranty says 100% guaranteed if shaft breaks. Still won’t replace it. Go back and forth with emails. Steadfast says we can’t replace that shaft because outdated. Seriously! Steadfast do the right thing and send me a new shaft. I have bought 3 shafts (driver, 3 wood and 5 wood) so I’m a good repeat customer. But Nope. No driver shaft. I have persuaded some buddies to purchase the shaft after how I hit mine.
C’mon Steadfast send me a new shaft. It the least you can do for a good customer that has sung your praises (till now)
Allen Carden
15878 Sw 11th terrace Rd
Ocala, Fl 33474
Jeff D.
I wasn't sure at first as I didn't really see much difference. When I moved the head to neutral (A1) it really clicked. Getting about five more yards and the direction is amazing! If I have the face square to the target it just goes straight. I'm also able to hit a cut again for the first time in years. I'm ordering another for my 3 wood. Very happy!
Joseph A.
Straighter not longer but also.only used it one round.
Give me a month and I will re review the shaft.
Charles C.
The first swing was amazing, I couldn't imagine the difference, it was like day and night over my Fugikara shaft I had replaced my stock shaft with. I set my drivers loft to 11.5 picked up 10 extra yards and hit 11 fairways, best I have hit my driver in ages. I am 81 years young, came close to shooting my age, a little better short game it will happen, don't have to worry about my driver anymore that problem has been solved
Adam B.
Haven't got to play a round with it yet but shipping was quick, the product seems to be well made. Looking forward to seeing if it makes a difference
Frank P.
It did not give me anymore distance or accuracy.. my Epic Shaft just as good for me ..
I'm returning the shaft.
Thanks ,
FP
Lyndon H.
I played one time with it really liked it but didn’t like the grip it (have done it hundreds of times but the shaft cracked had to shorten it but now I’m back to my old one
Jonathan T.
With my other stiff shaft I would start my round with a 30yard draw and by the end I would be fading it slightly. Blaming it on fatigue. With this stiff shaft in my Callaway rogue it starts straight and stays straight. Unless I do something to alter the flight, and I can tell it immediately. Great shaft to keep it in the middle of the fairway at a great price. Love it!!
Joe B.
Great shaft fit perfect
John M.
Great shaft for the price, it’s low spin and very consistent
Mike U.
Any one have it in a g430 adapter I know it doesn’t offer it
ron r.
As always, YMMV, but my limited experience with this shaft revealed it to be junk … tried trimming the butt end my usual half-inch (using a fine, sharp saw that’s handled dozens of shafts over the years with nary an incident), but the top couple inches quickly delaminated, leaving me with unusable mush. Disappointing for sure …
To their credit, CS replied fairly quickly, but the response does me zero good: no warranty/refunds if any alteration has been done. Period.
This may be a fabulous shaft; too bad I didn’t get the chance to find out.
Timothy D.
Awesome shaft ! Hit my driver much straighter and longer. Well worth the little amount it cost to upgrade your driver!
Jay D.
I ordered the shaft, paid for three day shipping, waited seven days never got any tracking information. Emailed Facebook messaged and commented on Facebook posts and no response from this. Absolutely horrible company horrible customer service.
Mitchell B.
Seems to keep the misses straighter off the tee.
David B.
Prompt shipping and looks very nice. Perfect fit. I’m switching from regular flex to senior so hard to evaluate till I’ve played more rounds. I tend to slice a bit and feel like this has helped me to be straighter
Douglas B.
This is my fourth shaft I have ordered from Steadfast. I needed to go to a senior shaft as I have medical conditions that limit my swing speed. Since installing this shaft in my Titleist TSI2 driver I have won my club math play championship and was on the winning side of the club Ryder Cup match. This winter I will definitely order a 16.5 head and buy a fairway wood shaft.
Gary N.
Super consistent took the left side of the course out of play. There are no more hooks in my bag
Tim D.
Decided to try a new shaft instead of getting a new driver for $400 plus . Took to driving range and hit well.Played in an outing the next day , and immediately noticed how much straighter I hit my driver as well as farther . I highly recommend this product, well worth the money!
Jeffrey A.
Hitting it about 10-20 yards further and have less right and left, unless I put a bad swing on it. Very happy so far.
craig r.
Bought this driver shaft for a Paradym Driver even though the sales rep said it wouldn't fit their adapter. She told me twice that it would only fit in an Epic when I questioned her. Of course, I knew better since I have been building clubs for over 25 years. On to the shaft. It's just ok and seems a little soft at the tip. I have a Ventus Velocore Red 6R in my current Paradym TD driver so I thought the Steadfast reg would work. Just way too soft in regular flex. I might try a stiff to see how these really compare to the Ventus.
Robert P W.
Transaction was smooth and shipping was quick. Less than a week for it to arrive. Now the negative. Worst, cheap grip on the planet. Logo on the shaft was down and not visible after a neutral assembly. Offer grip options. Truthfully, I haven’t hit it yet because we left for vacation right after assembly.
Mike M.
I switched out my current shaft to the Jupiter1 shaft and
had negative results. The Jupiter1 shaft appeared heavier and changed the balance of the driver. Tee balls were harder to control and off-center strikes caused the shaft to vibrate. Not good for me went back to old shaft which preforms well. Secondly, I sent the Jupiter1 back a few weeks ago and have NO response on a credit although when ordered the Jupiter 1 appeared in three days.
Jim W.
I play my driver 1 inch over standard. You did not offer change in length or grip size which was very small. After changing to your shaft I lost 11 yards on LM. Took it out of play. Your offer has no value when it under performs for me.
Steve T.
Your lack of support is beyond belief. I told you about a problem and you told me to seek out a club repair shop - it would be cheaper than shipping it back. I live in Jupiter and yes - you knew that. Obviously you don't want anyone to see you operation. Just awful to be treated like that. Worst customer service in history.
Roger C.
I need my refund it’s been about 3 weeks since you received the shafts back. I guess I’m going to report you to BBB
John S.
Way too whippy for a stiff shaft. Terrible feel
