If you need to contact any of the specialists on Sump's pages,
refer to the list below. These are the ONLY details we have.
If you use the EMAIL button above, your email will arrive at Sump.
Girder fork specialist
Telephone: 07986 254 144
Note: Jake's workshop has poor mobile reception and no internet access.
Consequently he can be difficult to contact. Here's a new website address for him:
Maughan & Son
Vincent precision engineers and spares manufacturer
Telephone: 01529 461717
Note: Maughan Vincent, as far as we know, have no email or website.
Therefore, you can reach Maughan only by phone or snail mail.
Norvil Motorcycle Company Ltd
SPECIAL NOTE! Stuart is not taking on any more magneto rebuilding work at present. But he is selling magneto spares.
Magneto & dynamo rebuilding
Telephone: 0208 397 6599
Cosmo Classic Motorcycles
Classic bike dealers, engineers, mechanics and experts
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