I would agree that it is surprisingly easy to get your head around most basic maintenance on yer average 'old-skool' road/MTB/hybrid bike with a bit of care, patience and online help. Look for more than one explanation (and any comments made) as sometimes there are conflicting (and; albeit rarely,) downright 'wrong' methods and bad practice. I learned to strip/replace/maintain most parts of my standard mechanical road bike armed with little more than a multi tool and a few simple/inexpensive extras as needed-such as a chain link separator, whip/cassette tool ,pedal spanner, cable-cutter etc. I drew the line at messing with bottom brackets, actually FITTING headsets and never really got confident truing wheels and fortunately never had reason to tackle these jobs.....they are still quite 'do-able' though if you have a mind,
Sadly-I now have a hydraulic braked, enclosed non-user adjustable motor assisted shimano 105 equipped electric Orbea Gain and am no longer sure where or even IF to start! The pain of tech advancement has reared it's head for me at the moment !!
Nil Desperandum
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