Yamaha Prepare to Celebrate 50th Anniversary of GP Racing at Assen

The historic circuit of Assen welcomes MotoGP back this week for what is a very special occasion for...

Source: http://www.fim-live.com//en/media/news/news-detail/article/1308647688-yamaha-prepare-to-celebrate-50th-anniversary-of-gp-racing-at-assen/

Manfred Bernsee Bruno Bertacchini Silvano Bertarelli Albert Bertholet Guy Bertin