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Author Topic: BSA A7  (Read 9031 times)

Offline Alex_James

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BSA A7
« on: February 12, 2011, 08:51:27 PM »
Has anyone ever seen a BSA A7 Star twin 1950 - 60   plunger at rear
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Offline Rex

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Re: BSA A7
« Reply #1 on: February 12, 2011, 09:23:44 PM »
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Offline R

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Re: BSA A7
« Reply #2 on: February 13, 2011, 01:52:05 AM »
Yes. The book of "Motorcycle" Road Tests tested a Star twin, originally 17 April 1952 - the Star Twin was the sports model of the A7.

"Now with the redesigned semi-uni construction engine", single carburettor, plunger rear suspension, 8" front brake.
And "handsome Star Twin insignia" on the panelled and lined silver tank, cycleparts black.

Same magazine tested an A7 twin for 1951, red finished tank, 7" brakes.
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Offline Alex_James

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Re: BSA A7
« Reply #3 on: February 16, 2011, 11:31:05 PM »
Thanks rex thats not the one  The one I am looking for must be nearer 1960 silver green in colour
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Offline Alex_James

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Re: BSA A7
« Reply #4 on: February 16, 2011, 11:56:57 PM »
rex how do you put in a photo into the reply i could try and put in A7 to identify
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Offline R

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Re: BSA A7
« Reply #5 on: February 17, 2011, 01:59:07 AM »
Looks like you click "additional options" (below) and then work on the "attach" box.

Plunger Star Twins only look to be 1950 to 1954.
Look anything like this ?
http://motorbike-search-engine.co.uk/classic_bikes/bsa_a7.jpg

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Offline bikerbob

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Re: BSA A7
« Reply #6 on: February 17, 2011, 01:40:18 PM »
Hi there
According to Roy Bacon,s book the Star Twin was introduced in 1949 revised in 1951 and then discontinued in 1954 the plunger frame  came in in 1949 and continued until 1957 although the swinging arm frame came in in 1954 I believe the plunger frame was kept on after 1954 as it was considered better for sidecar use.
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Offline Alex_James

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Re: BSA A7
« Reply #7 on: February 17, 2011, 06:48:34 PM »
Hi Newbie That is the bike and colour I have never seen another one since my granny used to own one :)
No kidding I will try and post the photo
Thank you
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Offline Alex_James

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Re: BSA A7
« Reply #8 on: February 17, 2011, 07:43:50 PM »
Granny wanted to go round the world on here Star twin BSA A7 Pitty she cant see it ;D ;)

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