1918 Model J - Military vs Civilian

[Caperodder]

Hello,

Just a quick question. Are there any mechanical differences between a 1918 Model J military machine vs a civilian model? (other than color and military add-ons)

Thanks,

-Brett

[MMasa]

Besides "USA" being stamped on TONS of the parts and the front fender being a flat military version, the bikes are the same as a civilian model as far as I know.
Do you have a USA motor or transmission?
Mark

[Caperodder]

As far as I know it is a complete WWI - 1918 J.

-Brett

[MMasa]

Does it have USA stamped into almost every large part?
Mark