Twisted Choppers 3/4 Inch Universal Motorcycle Axle Externally Threaded

Part #:UNIVERSAL-AXLE-MALE-3-4
7 reviews|2 answered questions

Price range: $131.95 through $139.95

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USA-made 3/4-inch externally threaded universal motorcycle axle for custom choppers and bobbers – available in 5 overall lengths and supplied with mounting hardware.

✓ Free Shipping $99+✓ No sales tax outside South Dakota
Usually Ships Within 1 - 3 Business Days
(605) 498-0105 M–F | 9:00–4:30 CST90-Day ReturnsExpedited & international shippingBuilt in Sioux Falls, SD USA

Twisted Choppers 3/4 Inch Universal Motorcycle Axle Externally Threaded

Building a custom rolling chassis means solving for variables that stock parts were never designed to handle. This axle gives builders the length options and adjustability to dial in wheel positioning across a wide range of frame widths – without the headache of sourcing one-off hardware or modifying off-the-shelf components.

Key Features

  • Universal design accommodates various custom frame widths and tire sizes
  • External thread configuration accepts spacers behind the nut to fine-tune wheel positioning
  • Includes 2 retaining clips and nuts – ready to install
  • Available in 5 overall lengths: 12″, 13″, 14″, 15″, and 16″
  • Made in the USA from 1144 stress-proof steel

Technical Specifications

  • Axle Diameter: 3/4″
  • Thread Type: Externally threaded (male)
  • Thread Size: 3/4-16
  • Thread Length: 1″
  • Nut Width Across Flats: 1.125″
  • Nut Width at Points: 1.295″
  • Nut Width: .545″
  • Nut Travel: .360″
  • Included Hardware: 2 retaining clips and nuts
  • Material: 1144 stress-proof steel
  • Origin: Made in the USA

Fitment Notes

  • SIZE IS THE OVERALL LENGTH INCLUDING THREADS – shaft length excluding threads is 2″ less than the selected size
  • Spacers can be used behind the nuts to accommodate various frame widths
  • Intended for custom motorcycle builds; verify frame width and required axle length before ordering
  • Review the Fitment tab for complete size specifications and length options

Available Lengths

Size refers to the overall axle length including threads. Shaft length (excluding threads) is 2" less than the overall length.
Overall Length (Including Threads) Shaft Length (Excluding Threads)
12" 10"
13" 11"
14" 12"
15" 13"
16" 14"
Weight N/A
Dimensions N/A
Size

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4.4
Based on 7 reviews
5
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57%
4
28
28%
3
14
14%
2
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1
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  1. Patrick Smith –

    Very clean looks, comes in lots of different configurations.

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  2. Anthony Thomas –

    Worked perfectly

    Image #1 from Anthony Thomas
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  3. chris h. –

    Axle was better quality and design than original

    Image #1 from chris h.
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  4. Anonymous –

    Great!

    (0) (0)
  5. Tj Austin –

    This thing was not built correctly

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  6. Josh –

    I gave this an honest 4 star due to one of my axle nuts was odd. It looked completely fine but I had to run it through my tap to make it normal. Can’t explain it but after I did that it was perfect. This axle is a small detail with huge pros because the stock axle that came with my custom frame was questionable. After installing this it gives it a professional look but more importantly a sense of safety because going 75 down a highway will make you question some things. It’s little things like this that my buddies say “man your taking your time and building this correctly”

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  7. Joshua V. –

    I gave this an honest 4 star review only due to the fact that one of the nuts seemed normal and looked normal but it didn’t want to come off as if it was cross threaded out of the box. All threads on axle were non damaged, it was a weird thing. After I ran my tap through the nut it was just fine and worked perfectly. It was almost as if the threads weren’t deep enough. I gave it the 4 star because I don’t know a lot of people with a 3/4 -16 tap and if you would force it before it would ruin those threads. Overall love it and absolutely would buy again, way better than the axle that came with my custom frame, and the measurement is perfect and looks professional.

    Image #1 from Joshua V.
    Image #2 from Joshua V.
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Q & A

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If I want a 15" overall length axle (including threads), do I order a 15" or a 14" axle? Ted Budd asked on April 4, 2024

Each end has 1" of threading. The advertised size is the overall length meaning the unthreaded length is 2" shorter. You would order a 15" to meet your requirements.

Joe Skinner answered on April 4, 2024 store manager
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Can This be used as a front axle if it measures correctly to replace springer acorn style axle? Tim asked on January 22, 2024

Yes, this can be used on the front or the back.

Joe Skinner answered on January 22, 2024 store manager
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