kanichifujiwara https://blog.hatena.ne.jp/kanichifujiwara/ INTERNET JOURNEY https://ebike.hatenablog.com/ 1.Equipment Introducing my E-Bike. This is an e-bike from Yamaha Motor Co., Ltd. The model name is "YPJ-TC". The frame is made of aluminum. The tire size is 700 x 35C. The shifter and front and rear derailleurs are "Shimano Sora". The front gear is 46T / 34T, and the cassette sprocket is 11T to 30T, 9th speed, … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Febike.hatenablog.com%2Fentry%2F2021%2F09%2F05%2F231743" title="E-Bike YAMAHA YPJ-TC - INTERNET JOURNEY" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/k/kanichifujiwara/20210905/20210905231500.jpg Hatena Blog https://hatena.blog 2021-09-05 23:17:43 rich https://ebike.hatenablog.com/entry/2021/09/05/231743 1.0 100%