Used Autoflex SF505XX Driver Shaft Stiff Flex Graphite - 44 in - Titleist Surefit Adapter-Next Round
Used Autoflex SF505XX Driver Shaft Stiff Flex Graphite - 44 in - Titleist Surefit Adapter-Next Round
Used Autoflex SF505XX Driver Shaft Stiff Flex Graphite - 44 in - Titleist Surefit Adapter-Next Round
Used Autoflex SF505XX Driver Shaft Stiff Flex Graphite - 44 in - Titleist Surefit Adapter-Next Round

Used Autoflex SF505XX Driver Shaft Stiff Flex Graphite - 44 in - Titleist Surefit Adapter

Certified Pre-owned: inspected, cleaned and prepped by our specialists for authenticity and playability.

Sale price$360.99Regular price $444.99
The autoFlex SF505XX Driver Shaft uses KHT high‑elastic carbon to load easily and snap back with speed, delivering mid‑high launch and low‑mid spin for aggressive swings. Its ultra‑light build tunes swing weight lighter for faster tempo without harshness, while the firmer XX profile keeps impact stable. Signature neon pink livery adds instant bag swagger.

The shaft shows lightly worn graphics, indicating minimal cosmetic wear. Overall, it remains in excellent condition, suitable for continued use without significant concerns.

Our Recommendation
Our Next Round Golf experts recommend the Autoflex SF505XX Driver Shaft for very fast swingers who want a smooth-feeling shaft that still stays stable at impact. Its ultra-light, flexible design is built to help generate easier speed and a higher launch while maintaining enough consistency for aggressive tempo players.

About Autoflex
autoFlex is a Korean shaft brand famous for its neon-pink profile and a springy, ultra-light build that loads easily then snaps back on plane. Its SF (Speed Fit) flex system matches swing speed rather than traditional flex labels, promoting effortless speed and a smoother tempo. Proprietary layups and variable wall thickness create surprising stability for such light weights, delivering lively feel and consistent launch across a wide range of swings.

Playing It Forward
By choosing this premium used shaft, you're not only investing in your own game but also contributing to Next Round Golf's mission of making golf more affordable and accessible for enthusiasts at every skill level. You’re joining a passionate community dedicated to sustainability, continuous improvement, and the shared joy of discovering new potential on the course.

Next Round Guarantee
With over 18,000 five star reviews and a 30 day money back guarantee, you can trust Next Round Golf for high-quality used Autoflex golf shafts.

Stock # S2026-04-09-590506
Master SKU # 1020779

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Description
The autoFlex SF505XX Driver Shaft uses KHT high‑elastic carbon to load easily and snap back with speed, delivering mid‑high launch and low‑mid spin for aggressive swings. Its ultra‑light build tunes swing weight lighter for faster tempo without harshness, while the firmer XX profile keeps impact stable. Signature neon pink livery adds instant bag swagger.

The shaft shows lightly worn graphics, indicating minimal cosmetic wear. Overall, it remains in excellent condition, suitable for continued use without significant concerns.

Our Recommendation
Our Next Round Golf experts recommend the Autoflex SF505XX Driver Shaft for very fast swingers who want a smooth-feeling shaft that still stays stable at impact. Its ultra-light, flexible design is built to help generate easier speed and a higher launch while maintaining enough consistency for aggressive tempo players.

About Autoflex
autoFlex is a Korean shaft brand famous for its neon-pink profile and a springy, ultra-light build that loads easily then snaps back on plane. Its SF (Speed Fit) flex system matches swing speed rather than traditional flex labels, promoting effortless speed and a smoother tempo. Proprietary layups and variable wall thickness create surprising stability for such light weights, delivering lively feel and consistent launch across a wide range of swings.

Playing It Forward
By choosing this premium used shaft, you're not only investing in your own game but also contributing to Next Round Golf's mission of making golf more affordable and accessible for enthusiasts at every skill level. You’re joining a passionate community dedicated to sustainability, continuous improvement, and the shared joy of discovering new potential on the course.

Next Round Guarantee
With over 18,000 five star reviews and a 30 day money back guarantee, you can trust Next Round Golf for high-quality used Autoflex golf shafts.

Stock # S2026-04-09-590506
Master SKU # 1020779
Shipping

We offer free shipping on all orders over $300

For all other orders, shipping costs are auto-calculated at checkout based on package weight and size.

All orders are shipped within one business day, so you'll be playing your Next Round in no time!

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Returns

To ensure you’re happy with your order, we offer returns within 30 days of delivery.

To receive the maximum refund, returns must be in the same condition they were received in.

Returns will be processed within 3 days of delivery to us.

Please Note: with the exception of damage/ error on the part of Next Round, original shipping cost is NOT included in the refund.

Condition Scale

Our expert team of golf specialists inspect all clubs to ensure they are 100% authentic and in playable condition out of the box.

Since rating condition is not an exact science, please be sure to view the photos of the item prior to purchasing.

All clubs are backed a 30-day money back guarantee.

Mint

These clubs have very little cosmetic wear. These may have been gifts that were never played, or store demos that have only been hit only a few times. Some are even still in the plastic.

Excellent

These clubs have seen minimal time on the course. Typical cosmetic wear may include a few ball marks faintly visible on the face and/or a few minor nicks and scratches and grips will be in top shape. Vintage and collectible clubs may show a little bit more wear, but will be remarkably clean for their age.

Very Good

These clubs are in above average condition for their age and have been well-maintained. Typical wear includes ball marks and scratching on the face, sole and crown, as well as minor paint chips and blemishes from normal use.

Good

These clubs are in average condition for their age. They have been well played by their former owner, and show cosmetic wear including scratches, nicks, and paint chips on the face, sole, and crown.

Value (Fair)

Playable out of the box, value clubs have plenty of life left in them and are a great choice for anyone looking for a great deal or would like to just try something new. These clubs show moderate to heavy cosmetic wear on the face, sole, crown and/or shaft, and may have prominent paint chips, faded or missing brand badges, deep scratches, and small dings. Despite their appearance, these imperfections are cosmetic and will not affect performance.

Fitting Scale
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