1 Shimano-Brompton wheel, and 2 black Schmidts [& a Polished 32 hole (classic) not in a bike.. ]
NB .. newer SON dynohubs are lighter than the classic.
I think the Supernova hub dynamo is a rebadged Shutter Precision..
Last edited by fietsbob; 09-20-14 at 12:34 PM.