Steadfast Golf
JUPITER 1 PLUS 5 Wood Shaft
JUPITER 1 PLUS 5 Wood Shaft
Couldn't load pickup availability
Steadfast carbon fiber golf shafts are an improvement to the typical graphite shaft, increasing the durability, performance, and overall feel of any club.
Our shafts have gone through rigorous testing procedures to assure each shaft is not only made to our high standard of quality but also performs exactly the same no matter which shaft is being tested from production.
With increased weight balance and our special low torque design, we guarantee you will experience longer distance with low spin dispersion. Whether being tested by robots, pro golfers, or amateur players, the Steadfast Shaft will deliver consistent results and is an easy switch to make with any popular clubhead manufacturer.
INCREASE DISTANCE
Optimized head to shaft weight balance means an easier swing through the ball allowing the club to lead the hands through impact to naturally increase distance increasing ball carry while getting the proper RPM.
LONGEST AND STRAIGHT BALL FLIGHT
Tested as the straightest shaft in golf with the least amount of dispersion. Hitting a straighter ball requires low shaft torque. The new Steadfast shaft was designed with torque and balance as the number one priority, leading to the best feeling and most stable shafts on the market.
REFINED GRAPHITE
Graphite shafts tend to be brittle and do not stand the test of time, Steadfast is constructed using the highest quality carbon fiber which is the pure form of graphite providing more durability and a better overall feel.
FITS ANY BRAND
Our premium carbon fiber shafts are also easy to set up and attach, simply prepare the tip and adapter then attach your existing head.
OPTIMIZED THROUGH TESTING
Our shafts are engineered and tested individually by flex, meaning each flex is a completely different formula that has been optimized with 100’s of revisions and 1000’s of hours in the simulator and robotic testing.
To ensure the highest possible quality the adapters and grips are installed by the world-class pro tour club fitters.
Shafts and adapters are suitable for both right and left-handed golfers.
FLEX SPECS
267cpm, 58g, 41 in.
Regular - (90 - 99 mph)
275cpm, 62.5g, 41 in.
Stiff - (100 - 109 mph)
300cpm, 67.5g, 41 in.
X - (110 - 129 mph)
322cpm, 71.2g, 41 in.
WHY CHOOSE STEADFAST?
UNMATCHED PERFORMANCE
Tested as the straightest shaft in golf with the least amount of dispersion. Made from the highest quality carbon fiber.
TRY IT FOR 100 DAYS RISK-FREE
Yup, you'll have 100 days! Take it to the range, play a few rounds, and if your Steadfast shaft doesn't outperform your old stock shaft let us know and we'll take it back and give you a refund. No questions asked!
LIFETIME PRODUCT GUARANTEE
If your shaft ever breaks just let us know and we will replace it for you.
Share
This shaft is a game changer I’ve always had trouble hitting consistent, straight shots with my 5 wood, but since installing the JUPITER 1 PLUS, my accuracy has improved dramatically. The increased distance is also impressive. It feels great during the swing, and the fact that it’s tested to perform consistently makes it a no brainer for anyone looking to improve their game.
I switched to the JUPITER 1 PLUS shaft recently, and I’ve already noticed a huge improvement in my ball flight. It’s much straighter and longer than before, and the low spin dispersion makes a big difference. The Steadfast carbon fiber feels solid, and the installation was super easy. Definitely one of the best upgrades I’ve made to my clubs in a long time.
I wasn’t sure about switching to a carbon fiber shaft, but the JUPITER 1 PLUS exceeded all my expectations. The shaft is incredibly stable, and I’ve seen significant improvement in both distance and accuracy. The fact that the shaft is built to last and has been optimized through so much testing gives me a lot of confidence. I’m loving the results so far.
The JUPITER 1 PLUS 5 Wood Shaft has made a huge difference in my game. I’m hitting longer shots with more control, and the consistency is impressive. The low torque design really helps with stability, and I love the feel of the Steadfast carbon fiber material. The installation was simple, and I can’t wait to see how much more I improve as I continue using it.
I’ve been playing golf for years, and I’ve never been as confident in my shots as I am with the JUPITER 1 PLUS shaft. The feel and performance are top notch. My shots are much straighter, and I’ve gained some serious distance since installing it in my 5 wood. The fact that it works with any brand makes it so versatile. I’m thrilled with the results.