BSA 500 SV 4.93hp...
This really nice 1927 flattank BSA 500cc Colonial Model has been restored for a museum collection circa 15 years ago, it was originally sold in Europe as an export model.
The machine is fitted with BSA's own three speed gearbox, internal expanding brakes, drip feed oil pump, period Bosch magneto and brass Amac carburettor.
BSA offered several models in 1927, some of them were fitted with wider mudguards for export, called as 'Colonial'...