n2326546 wrote:我的車最近也有類似...(恕刪) Mavic Elite 棘輪座內滾珠培林×1,塑鋼墊圈x1這異音是塑鋼墊圈處潤滑油乾涸,或老化的軸磨聲只要清除劣油再加上新機油後,就頭好壯壯,這是我2次的經驗談...