jcchiou wrote:良心建議, 通通不要...(恕刪)
piggy1377 wrote:2.換BB,長度比三盤還要短...(恕刪)
tim129 wrote:真的嗎?我從來不知道...(恕刪)
VACA wrote:把第三盤(30T)拆...(恕刪)
piggy1377 wrote:換BB,長度比三盤還要短
Stallings wrote:Shimano 的外...(恕刪)
jlhwu wrote:就更換3樣1.前變速...(恕刪)