I like mine.. (Own 3) I ride them instead of my non folding bikes ..

above post is describing a complete overhaul , no telling what needs replacing until you open it up..

My LBS has an $80 labor flat rate delux* tune up.. but that excludes parts cost.. overhaul is another story .. [but you don't live here, or plan to pass through]
* safety check adjustment tune up , no parts replaced, 1/2 that

Bike repair books , At the Library or Bought, give you an overview, vids just a task at a time..


* End of this spring, that deal ends, that price, it must go Up..
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