World Biketrial Champion Dani Comas latest video show his training through the streets of Barcelona.(Link)
Warning: The stunts in this video were performed by professionals. Do not attempt anything from this video. Always wear proper safety gear while riding. 警告：此视频中特技由专业选手完成，请勿模仿。骑行时须佩戴相应安全护具。
Warning: The stunts in this video were performed by professionals. Do not attempt anything from this video. Always wear proper safety gear while riding.