VINTAGE - There are 5 condition grades for Harley-Davidson. There are many options that may affect the final value on Harley-Davidson motorcycles such as multi-speed transmissions, clutch assembly, ...

VINTAGE - There are 5 condition grades for Harley-Davidson. There are many options that may affect the final value on Harley-Davidson motorcycles such as multi-speed transmissions, clutch assembly, ...

A mechanic from Greenpoint, Brooklyn breaks down a 1974 Harley-Davidson shovelhead motorcycle. The classic Harley is taken apart, piece-by-piece, as the mechanic explains the importance of each part.

If you want to get to know something, tear it down. Not in the bullying, find-their-weakness sense. In the careful, solvent-soaked sense. That’s the approach Canadian-born motorcycle mechanic Matt ...