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A7 & A10 Engine
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The BSA A7-A10 Forum
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dynamo drive belt conversion
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Topic: dynamo drive belt conversion (Read 655 times)
Gerry
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Join Date: Nov 2012
Posts: 261
Karma: 6
dynamo drive belt conversion
«
on:
10.06. 2019 11:54 »
Hi guys, OK can anyone give me the number of teeth and diameters of the dynamo drive belt conversion? SRM or otherwise. Thanks Gerry
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Adelaide
Gerry
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Join Date: Nov 2012
Posts: 261
Karma: 6
Re: dynamo drive belt conversion
«
Reply #1 on:
11.06. 2019 00:46 »
Sorry should have said the sprockets/pulleys
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Adelaide
duTch
Ricketty Rocketty Golden Flashback
Wise & Enlightened
Join Date: Oct 2011
Posts: 4528
Karma: 41
Re: dynamo drive belt conversion
«
Reply #2 on:
11.06. 2019 08:58 »
I have it noted down somewhere, but not accessible just now... but I think the belt is a AT5 420 (5mm pitch/420 long- 84 teeth or something like that
or some dyslexic variation of)
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Started building in about 1977/8 a on average '52 A10 -built from bits 'n pieces never resto intended -maybe 'personalised'
Have a '74 850T Moto Guzzi since '92-best thing I ever bought doesn't need a kickstart 'cos it bump starts sooooooooo(mostly) easy
Australia
Gerry
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Join Date: Nov 2012
Posts: 261
Karma: 6
Re: dynamo drive belt conversion
«
Reply #3 on:
11.06. 2019 10:09 »
Hi Dutch, Exactly right as I found on previous post here but couldn't find any info' on the sprockets. Cheers Gerry
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Adelaide
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The BSA A7-A10 Forum
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Technical (Descriptive Topic Titles - Stay on Topic)
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Lucas, Ignition, Charging, Electrical
»
dynamo drive belt conversion