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Author Topic: Gearbox shafts  (Read 424 times)

Online fffcycles

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Gearbox shafts
« on: 10.03. 2023 19:07 »
Perhps someone can recognize some of these shafts I picked up at a swap a while ago.

1 BSA 57-2436, identified and for A50/A65

2 BSA, very similar to first one but splined area's are different, maybe pre-unit? The fellow said he thought it was A7/A10 but not too sure about that.

3 Not a clue !

4 not a clue

If anyone recognizes this I would appreciate it.
Frank
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Frank P Kamloops BC
1948 A7 Long Stroke, a collection of BSA D1/B44/B50/A65 from the 50's thru 70's, Ariels/Nortons/Triumphs and a smattering of Japanese

Offline BSA_54A10

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Re: Gearbox shafts
« Reply #1 on: 12.03. 2023 07:59 »
2 looks like a Burman mainshaftas used an 3/4 of the british motorcycles ( other than BSA_Triumph )
The only splines mais shafts on BSA'a are Bantams, Beagles ( not 100% ) and bolt up A-M series boxes but it does not look line an A-M shaft
The 2 Right hand ones are not BSA
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Trevor

Online fffcycles

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Re: Gearbox shafts
« Reply #2 on: 12.03. 2023 20:37 »
Found it. Triumph, upgraded 5 speed main shaft for TR6/T120/T140 says another friend of mine who is a Triumph man.
Other two shafts will remain a mystery for now.
Frank
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Frank P Kamloops BC
1948 A7 Long Stroke, a collection of BSA D1/B44/B50/A65 from the 50's thru 70's, Ariels/Nortons/Triumphs and a smattering of Japanese
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