The BSA A7-A10 Forum

Technical => Lucas, Electrical, Ignition => Topic started by: Gerry on 10.06. 2019 11:54

Title: dynamo drive belt conversion
Post by: Gerry 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
Title: Re: dynamo drive belt conversion
Post by: Gerry on 11.06. 2019 00:46
Sorry should have said the sprockets/pulleys
Title: Re: dynamo drive belt conversion
Post by: duTch 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   *conf2* or some dyslexic variation of)
Title: Re: dynamo drive belt conversion
Post by: Gerry 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