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AutoPower Flex Driver Shaft
AutoPower Flex Driver Shaft
Answer 4 questions — we'll tell you exactly which flex to order.
Please specify your adapter in Builder Notes below.
Shaft will be prepared without grip installation.
Please specify your grip in Builder Notes below.
Unless noted above, shafts will be cut to standard length, will not be tip cut and will be installed logo down, grip up. Include any tip trimming, extra wraps, length matching, or other requests in the field above.
Every shaft is hand-built to your specs by our team.
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Product Details
Product Details
The Bridge Between Familiar and Revolutionary — AutoPower Flex Driver Shaft
Not every golfer is ready to make the full leap to AutoFlex — and that's exactly why AutoPower Flex exists. Built by Dumina Co., Ltd., the AutoPower Flex is the perfect fusion of AutoFlex's legendary flexibility and the substantiality of a traditional shaft. The result is a comfortable, familiar impact feel with minimal strain on the body, and more distance and accuracy than you've ever experienced from a conventional shaft.
If you've tried AutoFlex in the past and it felt too different, or if you simply prefer more mass to apply your power effectively — AutoPower Flex is your shaft. Meet "The Great Communicator": designed to ease your transition to the AutoFlex family and conquer the learning curve once and for all.
Key Features:
- Korean Hidden Technology (KHT) — Strategically Applied: KHT is incorporated only in key locations, delivering an enhanced feel over conventional shafts while maintaining a more familiar response at impact
- Softer Feel Than AutoPower Snipe: Added flexibility with more give through the hitting zone — ideal for players who want responsiveness without the full AutoFlex experience
- Familiar Yet Enhanced: Designed for golfers who prefer more mass and a conventional feel, but want the performance benefits of AutoFlex technology
- Wide Flex Range: 8 flex options (Flex 0–7) covering swing speeds from 40 mph to 130+ mph — one of the broadest ranges available in a premium shaft
- Comfortable Impact, Less Body Strain: The shaft's design reduces the physical demand of the swing, making it ideal for players seeking longevity and consistency
AutoPower Flex — Flex Guide: Who It's For
| Flex | Weight | Swing Speed | Who It's For |
|---|---|---|---|
| Flex 0 | 40g | 40–60 mph | Beginners, seniors, or players with very slow swing speeds who need maximum help generating clubhead speed. The lightest option — ideal if you struggle to get the ball airborne or want effortless distance with zero strain. |
| Flex 1 | 47g | 60–80 mph | Slower-swing players who want a familiar shaft feel with AutoPower's enhanced energy transfer. Great for seniors or recreational golfers making the transition from conventional shafts. |
| Flex 2 | 52g | 80–95 mph | Average recreational golfers with a smooth-to-moderate tempo. If you've tried AutoFlex and found it too whippy, Flex 2 gives you the performance benefits with a more grounded, controlled feel. |
| Flex 3 | 54g | 90–100 mph | Mid-swing-speed players who want a responsive shaft without sacrificing stability. A great entry point for golfers transitioning from stiff conventional shafts to the AutoPower family. |
| Flex 4 | 56g | 95–105 mph | The most versatile flex — suits a wide range of mid-to-high swing speed players with moderate tempo. If you're an average-to-strong recreational golfer who wants more distance with a familiar feel, start here. |
| Flex 5 | 63g | 100–110 mph | Strong, athletic players with faster swings who still prefer the feel of a heavier, more conventional shaft. Ideal for low-handicappers who want AutoPower's technology without giving up mass and feedback. |
| Flex 6 | 65g | 105–115 mph | High swing speed players with an aggressive tempo who need added stiffness and weight for control. Built for players who generate significant power and want a shaft that keeps up without going boardy. |
| Flex 7 | 71g | 115–130 mph | Tour-level or elite amateur players with very fast, aggressive swings. The heaviest and stiffest AutoPower Flex option — built for maximum stability and control at elite swing speeds while retaining the KHT energy transfer advantage. |
Not sure which flex is right for you? Contact us — we'll help you find the perfect match based on your swing speed and tempo.
Shaft Specifications:
- Tip Diameter: .335"
- Length: 46.0" (raw)
- Available Flexes: Flex 0 through Flex 7
Standard Driver Playing Lengths by Adapter
| Adapter Brand | Standard Playing Length |
|---|---|
| Ping G430 | 45.75" |
| Ping G440 | 45.75" |
| TaylorMade | 45.75" |
| Callaway | 45.75" |
| Mizuno | 45.75" |
| Titleist | 45.5" |
| PXG | 45.5" |
| Cobra DS Adapt | 45.5" |
Note: AutoPower Flex shafts are cut from a 46" raw length. Final playing length depends on adapter and any custom length requests.
Need a different length? Just let us know your preferred playing length when ordering and we'll cut it to your spec.
Why Buy From Us
With 30+ years of experience in the golf industry, we are a trusted source for premium, authentic golf equipment. We are authorized dealers for leading brands including Fujikura, AutoFlex, AutoPower, BGT, Graphite Design, Miura, Epon, Edel, Eben Kella, and more.
All products are 100% authentic, carefully inspected prior to shipping, and supported by applicable manufacturer warranties. We are also a top-rated eBay seller with thousands of 5-star reviews.
Don't see what you're looking for? If a specific flex or configuration is out of stock, please contact us — we may be able to special order it for you.
Need help finding the perfect fit? We offer a complimentary fitting consultation to help you choose the right shaft for your game. Just reach out — we're here to help!
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