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如何加快+改善换档 公路自行车保养

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借助本视频中的建议，每次都能获得最平稳，最快的换档。 订阅GCN：http：//gcn.eu/SubscribeToGCN在GCN商店中获取独家GCN装备！ http://gcn.eu/BuyGCNKit_订阅GCN新闻通讯：http：//gcn.eu/gcnnewsletter有很多方法可以改善您的班次，而无需跳到电子设置。 借助一些专业提示和技巧，您可以加快自行车的换档速度。 在GCN上观看更多信息…索引您的后机▶︎http://gcn.eu/1TOoIhZ索引您的前机▶︎http://gcn.eu/1OaU4k3在GCN商店购买新的GCN自行车套件，休闲服和配件： http://gcn.eu/TheGCNShop音乐（链接到Spotify）缺乏非洲-国际：http：//gcn.eu/1SYnKAU关于GCN：全球自行车网络将您置于行动的中心：从标志性的攀登开始从Alpe D’Huez和Mont Ventoux到Flanders的鹅卵石，无处不在有公路或密钉，世界级的赛车手和职业车手，我们将在每周，每月和每年为您带来行动，分析和无与伦比的访问权限。 我们会通过我们的自行车维护视频，提高骑行技巧，提高骑行强度以及不忘每周GCN秀的技巧，向您展示如何成为一名更好的骑车人。 加入我们YouTube上最大，最好的自行车频道，与我们保持密切联系，改善骑车乐趣！ 欢迎来到全球自行车网| 内部自行车感谢我们的赞助商：Santini自行车装备包：http://gcn.eu/1SFf8PV Kask头盔：http://gcn.eu/1FrbcHK fi’zi：k鞋和马鞍：http://gcn.eu/1tsXI7S和http://gcn.eu/1KxBGd5 Topeak工具：http://gcn.eu/1Lc4HAj峡谷自行车：http://gcn.eu/1Oge4gz Muc-Off：http://gcn.eu/1XlT5Og体育科学：http://gcn.eu/1GrXo6n屁股保护者：http://gcn.eu/1XlTmkm Orbea自行车：http://gcn.eu/1oks6GH Trek自行车：http://gcn.eu/1RUwyGf视觉轮：http ：//gcn.eu/1qHTlMu Zipp滚轮：http://gcn.eu/1OcMUv5 YouTube频道-http://gcn.eu/gcnYT Facebook-http://gcn.eu/gcnFb Google+-http：// gcn .eu / gcnGPlus Twitter-http://gcn.eu/gcnTW GCN新闻通讯-http://gcn.eu/gcnnewsletter在下面给我们留言！ 。

22 comments

  2. All your shifting problems will go away when you get DI-2. I suffered through all these problems for 30 years until I got DI-2 but now I have perfect shifting. No more yearly tuneups.
    And noooo do not grease your cables.

  4. As an American it gets tiresome listening to British accents all day when looking for good bike videos… but how badass is it that this guy is not only a great rider who loves to get hands on and understand the concepts behind how his gear functions, but he's got a clear and engaging style of presentation as well. Just a shout out to this dude and his many great videos.

  10. Instructions that come with Shimano drivetrain parts and shifters say to lube the cables. I use chain oil. I fill the cap with oil and drag it across the cable.

  11. The sealed ferrules, with the 'nose' improve shifting on cyclocross bikes that have to deal with lots of mud. Use them with the female rubber receiver.

  12. Okay three main things. The rear derailleur loop should be a bit longer than what was shown here. Most pro bikes will have a much bigger loop. Second, use some dry lube on the shifter under the hood where the inner cable is making tight turns over plastic guides. Third, if replacing cables and housing, use the latest Dura ace spec. The coatings on both the inner housing and metal cable will do wonders for improved shifting.

  15. I don't know if this is the appropriate spot to ask, but I will anyway. I've got a Kestrel Talon Tri with 11 spd Ultegra. If I index the bottom 2 (smallest) sprockets, the rest of the gears are very rough sounding. However if I index from the 3rd sprocket to the top, the bottom 2 are not right. I just upgraded to to Ultegra from 105 and put new cable on rear derailleur. Any suggestions? Great videos BTW!!! I've learned a ton!

  17. Hi GCN,
    I reckon you guys should go a video on how to change a groupset. I've seen your bikes change from groupset to groupset a number of times (ie. Dura-Ace 9000 to SRAM eTap). I'm looking to transfer my bike's groupset from 10spd Ultegra to 11spd Di2 (Ultegra or Dura-Ace).

    I really love your maintenance series anyway, it's saving me a lot of money 🙂

    Thanks,
    Dev

  19. Hi guys…love GCN. Here's a question about noisy shifting. When shifting to a smaller rear cog, sometimes the shift is quick and quiet…click…other times the shift is a little slower and a LOT noisier…CLUNK. I've tried lighter pedaling with no noticeable difference. My chain, cog set and chainrings are all clean and well lubed. What's up with that?

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