Different guard tube? We scale any file to the diameter you need. Ask for your size

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Adventure motorcycle on a workshop stand fitted with 3DKustom crash bar bumpers

3D files to print parts that fit your machine.

Print-ready STL files for motorcycles, 4x4s, overlanders and classics. Modelled from the real vehicle, yours to print at home.

Find parts for your vehicle

Crash bar bumpers

Files to print end caps for engine guards. Fits 19 mm tubes, other diameters on request.

Bumper cross-section showing a 19 mm tube opening

Sized to your guards, not the other way round.

Aftermarket crash bars come in different tube diameters. Tell us yours and we resize the file before you print, so the bumper clamps tight with no tape or spacers.

New parts start with a 3D scan of the real component, then get modelled and test-fitted before the file goes on sale.

Ask for a custom size

From file to fitted

  1. Pick your vehicle

    Every file lists the exact make and model it was made for.

  2. Download the file

    Secure checkout by Gumroad, with taxes calculated at checkout. STL files and print settings arrive straight away.

  3. Print and fit

    Each listing recommends the material and settings that hold up to heat, sun and vibration.

3DKustom Workshop badge

Can't find your part?

A clip that broke, trim nobody makes anymore, a bracket for your build. Tell us what it is and what it fits. Requests decide what we model next.

We only use your email to tell you when the file is ready. Privacy

Vehicle type

Good to know

What do I get when I buy a file?

STL files ready for your slicer, plus the recommended material, layer height, infill and print orientation.

Can you make it for a different tube or model?

Yes. Send a request with the diameter or the vehicle and we'll adapt the file.

What if it doesn't fit?

Tell us within 14 days of buying. We adapt the file to your vehicle or refund you. Read the fit guarantee.

Can I sell the parts I print?

Files are for personal use. Print as many as you need for your own vehicles, but don't resell the prints or the files. Read the licence.

Are these official parts?

No. 3DKustom is not affiliated with any vehicle manufacturer. We name the vehicle a file is made for so you know it fits.

Do you ship printed parts?

We sell the files, so you print locally and skip shipping and customs. No printer? Any local print service can print the file for you.