Prototype WSBK R1 in testing
Video of the prototype World Superbike-spec R1 during testing
![](https://cdn.visordown.com/styles/thumbnail_x1/s3/pictures/picture-340761-1469114555.jpg?itok=noQDA96D)
Member for
54 years 6 monthsFOLLOWING on from its announcement that it would be returning to World Superbikes in 2016, Yamaha has just released this video of the prototype WSBK-spec R1 being put through its paces at Circuit d'Alcarras in Spain earlier this year. Enjoy.