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The BSA A7 & A10 Forum > Technical > Frame > Mudguard stay info required
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Author Topic: Mudguard stay info required  (Read 284 times)
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900triple
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« on: 31.07. 2010 00:05 »
Hello,

I'm making up mudguard stays for my A7 plunger. Can anyone advise what the gauge of the steel tube is for the front and rear stays? Alternatively whats the o/d and the thickness of the flatened part of the stay?

Cheers

Alan
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LJ.
Peterborough UK.
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« Reply #1 on: 31.07. 2010 09:05 »
I've just made some rear brackets for my 49 A7 plunger to hang some RAF small packs on. I found electrical conduit to be of a perfect size about 20mm I think, not sure of the inside diameter. They were the nearest match I could find.
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Ride Safely Lads! LJ.
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1947 BSA M21 600cc Girder/Rigid-Green
1949 BSA A7   500cc Girder/Plunger Star Twin-Black
1953 BSA B33  500cc Teles/Plunger-Maroon
1961 BSA A10  650cc Golden Flash-Blue
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trevinoz
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« Reply #2 on: 01.08. 2010 00:12 »
I made rear stays from 3/4" hydraulic tube, 1/16" wall thickness.
The front are 7/16" tube which I have not been able to source anywhere. Most of the pattern ones I have seen are made from 1/2" tube.
Trev.
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