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| 來自：樹雄 | 時間：Fri 2018-05-18 00:43:24 | | Continuously Variable Transmission (CVP) | give you infinity steps gearing ratios. | | Very interesting design: | | https://www.youtube.com/watch?v=kN8CCY1vFC8 | | https://www.youtube.com/watch?v=kVPjhmTThPo | | 用 NuVinci n360 hub 的單車 | https://www.youtube.com/watch?v=FGw3urTMjOU
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