Yamaha Prepare to Celebrate 50th Anniversary of Grand Prix Racing at Assen

The historic circuit of Assen welcomes MotoGP back this week for what is ...

Source: http://www.zimbio.com/MotoGP/articles/p7wQ-eoH_yF/Yamaha+Prepare+Celebrate+50th+Anniversary

Ron Haslam Bjorn Hasli Yasumasa Hatakeyama