自行车视频教学网，通过这个视频让我们掌握变速器上螺丝的调整，从感觉变速手挡等调整维护变速齿轮如果你了解这个人的自行车经历，那么肯定会佩服这样一个变态级的自行车爱好者的。该网站上的视频是收费的。

Amongst all the afflictions that torture humanity, there is one that gets almost no attention. One that numbs minds, destroys motivation and kills enthusiasm. Turbo Trainer Boredom Syndrome (TTBS) must stop. And here at Sufferfest Studios, from our offices in Melbourne, Australia and Singapore, we are determined to make TTBS a thing of the past. To do that, we create the hardest, most exciting, most get-on-your-bike-and-suffer-your-ass-off cycling training in the world for time-crunched athletes. Theyre also funny.

Our downloadable videos are the only ones to feature officially licensed footage from races like the Tour de France, Paris-Roubaix, the Giro dItalia, Tour of Flanders, the Road World Championships and more. We combine that with brilliant, hand-picked music and structured interval workouts designed by world-class coaches. On-screen instructions mean that you simply need to follow - NO THINKING REQUIRED JUST SUFFERING。。。。

You see, we want to make you faster - whether youre a pro or a first-time newbie - and we want you to have a good time while that happens. We also strive to deliver the best customer service in the industry. The Sufferlandrian community deserves nothing less.国外自行车教学视频资源。