By that I mean giving your bike a simple service, changing tyres, installing Stans No Tubes (which I've been doing recently), trying to sort out a sticky back brake caliper (which I'm about to do) etc,etc
I absolutely hate doing any of the above but think I might be in a bit of a minority. Most MTBers I've met seem to relish the opportunity to roll their sleeves up and set about dismantling their bike and putting it back together.
Any thoughts? (BTW tips for freeing back brake would be helpful also )