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Thread footrest M 50

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Good morning, 

can anyone tell me what thread type the left footrest hanger spindle A2/514 which fits in the footrest hanger A2/513 of a 1956 M50 motorcycle uses? I can't seem to figure it out.

The thread is to short so I have to recut it.

Thanks a lot.

Heiko

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I have a 1956 ES2, one side stripped so I welded the nut back on.

It is definitely not BSW but either BSF or BSCycle. I'll check the diameter when I get home just to be sure.

I'm thinking if the thread is too short there is probably an alignment issue somewhere. Most likely on the primary drive side. Or a spacer is missing. 

Don Anson
Melbourne 

 



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