并列2缸3缸4缸6缸的美妙音律欣赏

ER-6n

查看视频: http://v.qq.com/iframe/player.html?vid=s0137h0hhfd&width=300&height=200&auto=0.

凯旋 三缸查看视频: http://v.qq.com/iframe/player.html?vid=o0137lv6yya&width=300&height=200&auto=0.

宝马K1200s 四缸查看视频: http://v.qq.com/iframe/player.html?vid=c0137qeeveo&width=300&height=200&auto=0.

宝马K1600 GTL 六缸查看视频: http://v.qq.com/iframe/player.html?vid=g0137cbg3wf&width=300&height=200&auto=0.