The bike shop mechanic’s position is that MTB’s are built to be dirty, but not to be continually immersed in water – so unless I re-lubed and greased every bearing on the thing each time I washed it, I was better off just leaving it dirty.
That is absolute bullshit, what a tool. I actually can’t believe how thick some people are.
So you are better off leaving you bike covered in mud and shite that obviously is no good for bearings, seals or anything else, rather than washing it off with clean water. Yeah ok.
People always say to me “bloody hell your bike looks like new”, well yeah, I look after it by washing it and maintaining it, whereas they mostly don’t. Their bikes ride and look like shite, yet they wonder why.