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Old 23-06-23, 04:22 PM
JoeF JoeF is online now
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Join Date: Jun 2021
Posts: 29
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My 405 has 3/4 inch rear cylinders which are much easier to find. It was originally upgraded to discs by Bristol who presumably fitted smaller cylinders then, although the service notes just say disc brake conversion. In some later service notes it mentions fitting smaller rear cylinders.
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