想看MotoGP車手解釋握把上的按鈕功用嗎？請點下面連結

https://www.youtube.com/watch?v=XyKsF0nImsY

 

來源：http://www.motorcyclenews.com/sport/motogp/2017/july/video-what-do-all-the-buttons-on-a-motogp-bike-do/