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Calculate and Adjust Hub and Spoke Templates - Print, Cut and Wrap Around Hub or Rim to Mark Out Spokes - Metric

Hub OD
Hub ID
Hub Width
Spoke Diameter

Hit to create a PDF with template diagrams. Print and wrap templates around hub to mark spoke centres for drilling.

Enter hub diameter, hub width, spoke diameter, number of spokes and hit Draw to re-draw full scale template.

Make sure printer scale is set to 100%, and if the template won't fit, change page orientation to Landscape.

Hub OD Hub ID Spokes

Full scale printable Hub OD spoke placement template
Full scale wheel profile diagram

Use this printable template to mark centres (or spokes) around a hub, spindle or any circular object.
To align spoke points parallel to the outer edge of a hub, enter correct measurement for hub width to obtain correct shoulder measurement (outside hub to outside spoke) and align outer edge of template to outer edge of hub.

Hub, Spokes, Rim, Tyre Templates

Hub Inside Diameter (ID)
Hub Thickness
Hub Width

Rim Outside Diameter (OD)
Rim Thickness
Rim Width

Spoke Diameter

Tyre Profile Height
Enter rim (wheel) outside and inside diameters, hub outside diameter, spoke diameter and number of spokes to draw full scale template of wheel.

To draw the tyre, enter a measurement into Tyre Profile Height. This will not alter the hub, spokes or rim dimensions and templates, and just adds the tyre to the rim. Uncheck the Black checkbox to draw just the tire outline.

Print at 100% scale Set printer to 100% print scale (not 'Shrink to fit') to print templates.

Rim OD Rim Thick Hub Thick Spokes Tyre

Full scale wheel profile diagram with hub spokes rim and tire

Full scale printable Hub OD spoke placement template

Full scale printable Rim ID spoke placement template

Full scale printable Rim OD spoke placement template

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Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks
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Create PDF to print diagrams on this page. Help Printing Help (new window)

Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare.

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Zoom out to fit large full scale template images on screen - or to adjust scale to match ruler held against screen
Zoom 100%

Zoom to adjust screen scale to actual size (measure full scale diagram with ruler) and hit 'Set' to set scale on other pages.

Click Slider to select then use keyboard cursor keys to fine tune.
Fine tune Sliders
Create and Print Full Scale PDFs with diagrams on this page (templates)

Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare Results

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Check relevant local regulations for appropriate sizes, spacings and all engineering requirements.

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