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Bag Notes

AutoFlex shaft

AutoFlex driver shaft

Players cited with it
1
From 1 report.
Released
2021
First cited here by Adam Scott, March 2021. Last reported .

$790.00

Checked Sep 18, 2026. Verify at the retailer.

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Players cited with this

  • Adam ScottPRESS
    “At the Farmers Insurance Open Adam Scott used a new driver shaft, a lightweight model (approximately 55 grams) from AutoFlex that Scott hoped would boost his swing speed for more yards.”
    Read the report

Specifications

Flex
SF305x, SF405, SF505, SF505x, SF505xx
Weight (g)
41, 45, 50, 55, 57
Recommended Swing Weight
C7-C9, C9-D0, D0-D1, D1-D1.5, D1.5-D2
Driver Club Speed
70-90, 85-100, 95-100, 100-110, 110-120
Tip
0.335"
Raw Length
45"

Copied from the manufacturer’s own page, not measured by us.

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