Italian police motorcycle riders

[trev0006]

Italian police motorcycle riders (http://www.dpccars.com/motorcycle-08/08-05-08page-Italian-police-motorcycle-riders.htm) this is so awesome.

[JimLill]

from 1953

cycle drill teams are pretty cool..........

anybody know the brand of cycle? I'll venture Benelli 350cc single cylinder, perhaps a 500 Guzzi but they look to light for that. 4-stroke in any event