JohnMCHuang wrote:為何不把他的52...(恕刪) 怪我手腳太慢,沒撿到520HD 今天回家拆拆看.---------------------------------------------------------------------------------------DIY完工,試騎覺得比較順呀1.拆下V煞片,後再拆下輪組.2.拆出快拆桿,反向插回.3.完工.