
delta449
R1250 GS ADV(2019)我在想等下換機油黏度號數是用10W50好還是原廠建議的5W40?

delta449
車友說有可變汽門的水鳥換MOTOREX 10W50機油熱血時換檔比較順

氵京 麥面
KTM 的車友也是這樣說