這台評價如何，有人騎過嗎？
http://imgur.com/nOvtbsh
https://m.imgur.com/dYdJ12I
https://m.imgur.com/jZtNKGJ
https://m.imgur.com/nzJCq2z
https://m.imgur.com/6yLcbKU
https://m.imgur.com/9EYXnu2
https://m.imgur.com/8eepdX8
https://m.imgur.com/2Rl3e85
https://m.imgur.com/9ugTDt9
https://m.imgur.com/G5QtCP8
https://m.imgur.com/igSUcSY
https://m.imgur.com/6hVj2MK
https://m.imgur.com/BaYtjWd
想裝電機成電動自行車，他用鋰三元電池 ，安全性不佳？
適合改鋰鐵電池嗎？台灣可以配合的店家？
謝謝大家