Moto Guzzi Bicilindrica 500 Motorcycle Vintage Retro Metal Tin - Etsy
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Yearly subscription to Bicilindrica Magazine, the Guzzisti magazine
MOTO GUZZI BICILINDRICA 500: IT WON GRAND PRIX RACES OVER A TWENTY YEAR PERIOD (The Motorcycle Files), Cathcart, Alan, Cox, Bruce, Nakamura, Kyoichi, eBook - Amazon.com
File:Moto Guzzi 500 GP bicilindrica (1951).jpg - Wikimedia Commons
Lambretta 250 bicilindrica | Lambretta, Motorcycle, Italian motorcycles