Valentino Rossi Cross Plane YZR-M1 Test Sepang 2004

This is the first time Valentino Rossi tried the Yamaha YZR-M1 and then compared the flatplane engine with the crossplane engine. Valentino Rossi Flat Plane YZR-M1 Test Sepang 2004    • Valentino Rossi Flat Plane YZR-M1 Test Sep...