Swing arm pivot bolts

[groovebound]

Can anyone tell me the thread size of the swing arm pivot bolts on an 1100 Goldwing please?

[flyin900]

Very fine. I dont have one handy, so someone else needs to chime in. I would estimate at least 1.0 TP or possibly 0.75 TP as a best guess.

[Explorer]

https://www.ebay.com/itm/NOS-HONDA-CB90 ... 7373!US!-1

Here's a brand new right side bolt for only $20, can't go wrong with brand new and you will be able to measure the thread.

Can't find a new left one but good looking used ones are out there.

[groovebound]

Thanks for that, but its not the bolts I'm after, I need to clean the threads in the frame so need a tap the right size.

[flyday58]

Mine are from an 80-82 CB900 parts lot I purchased, which the fiche say is the same; they measure 1.5 mm. I had no idea taps came that large diameter-wise, though.

[wingrider]

A member on here named irishcarbomb had to chase those threads in his 1100...I will see if I can find what tap he got to do it.

[wingrider]

here is the link from his build thread. Being you are in England, shipping might be a wash vs purchase, but he was very helpful with stuff with me.

If you want to search for a tap, it is M30x1.5.

[groovebound]

Thats just the job, thank you very much.

[wingrider]

If you need help shipping from the states, let me know, and I can help you out.

[groovebound]

Cheers, I'll keep that in mind. Hopefully I'll be able to source one over here. Thanks again.