Wheel Spoke Length

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wmscottsutherland
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Wheel Spoke Length

Post by wmscottsutherland » Tue Aug 05, 2025 5:07 pm

I tried searching but could not find anything. That does not mean I searched for the term or terms that should be used.

I need help trying to determine the correct spoke size for some wheels I am trying to rebuild.

The measurements I get from the wheel seem to be incorrect. These are demountable wheels and the rims are 30x1/2. The one measurement I know is correct is the 1/2" tenon.

Any help would be appreciated.

Thanks
Scott

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Steve Jelf
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Re: Wheel Spoke Length

Post by Steve Jelf » Tue Aug 05, 2025 5:35 pm

The inevitable often happens.
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Topic author
wmscottsutherland
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Joined: Sat Oct 15, 2022 10:21 am
First Name: Scott
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Location: Cheyenne WY

Re: Wheel Spoke Length

Post by wmscottsutherland » Tue Aug 05, 2025 7:39 pm

Thanks Mr. Jelf. I have your press already book marked. That's why I wanted ted find the spoke so I could build the press and use it.

I knew you would have the answer.


Allan
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Re: Wheel Spoke Length

Post by Allan » Tue Aug 05, 2025 8:12 pm

I believe the Lang's listing Steve posted is somewhat misleading. Kelsey and Hayes did not merge until after T production ended, so in the T world the two brands of wheels are different. Hayes wheel felloes have depressions to accommodate the foot on the rim lugs. Some other felloes have cut outs to allow Hayes rims to fit. For wheels with fixed lugs like most US production, I believe the spoke length is the same, but tenon diameters may differ.

The length of spoke differs on the wheels having loose lug type rims. The felloes on our Canadian sourced Kelsey loose lug wheels are not as deep in cross section as fixed lug rims, so they require a longer spokes.

You need to know exactly what wheels you have before ordering, and it may be prudent to ascertain that all four wheels are the same.

Hope this helps.
Allan from down under.

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Steve Jelf
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Re: Wheel Spoke Length

Post by Steve Jelf » Wed Aug 06, 2025 10:25 am

As usual, Allan is correct. Kelsey and Hayes were separate companies until the end of Model T production. :)
The inevitable often happens.
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Topic author
wmscottsutherland
Posts: 42
Joined: Sat Oct 15, 2022 10:21 am
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Location: Cheyenne WY

Re: Wheel Spoke Length

Post by wmscottsutherland » Mon Sep 01, 2025 5:52 pm

So far this has been the easiest part of this adventure. I tested the press and it worked flawlessly. I've already taken the wheel apart to varnish the spokes and finish painting the rims.

Today was a fun day.
Attachments
wheel.jpg


Allan
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Re: Wheel Spoke Length

Post by Allan » Tue Sep 02, 2025 8:44 am

Your photo shows the outer plate positioned with the bolt hols being drilled through the spokes rather than between them. The hub should be set that way and the plate follows suit. Or was the photo just staged for our viewing? Nice work with the rebuild.

Allan from down under.


Allan
Posts: 6781
Joined: Sun Jan 06, 2019 7:21 pm
First Name: Allan
Last Name: Bennett
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Location: Gawler, Australia

Re: Wheel Spoke Length

Post by Allan » Tue Sep 02, 2025 8:46 am

Correction! That is the hub that is wrongly aligned. My mistake.

Allan from down under.


Topic author
wmscottsutherland
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Re: Wheel Spoke Length

Post by wmscottsutherland » Tue Sep 02, 2025 8:50 am

That was just a test. No holes drilled yet.

I did not know the holes are supposed to be where the spokes join so thanks for that.

Any other advice is greatly appreciated.

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