At the Deviants CC compound in Vancouver, WA… I spent a few hours going at the BSA frame with an angle grinder yesterday. My mission was to remove the bondo from the frame so I could see what is really going on with the structure of the hard tail, where I need to cut and start over again.
The welds look pretty old judging by the wear and tear, and Wolf told me they were probably stick welds not something more fine tuned. Whoever built this bike must have fancied themselves a sculpter because they chose to use the bondo crap to shape it instead of metal. Seems silly to me.
The first installment of mini mechanical lessons and tales of terminology.
"The difference in a motor and an engine: A motor is converting electric energy into mechanical energy. A engine is converting energy into mechanical energy."
- From MotoFactory PDX