maintain
Today I took a wee reminder in bike maintenance. The bike co-op does day training for few shekels and despite it taking up a full day of your weekend, I'd recommend to anyone. I was a bit concerned when we started by repairing a tyre - a well trodden area for me - but comfort zones were soon being challenged. Even in sections I did know about there was always one new thing I learned - be it adjusting the springs on cantilever brakes or tricks for tweaking gears. And some interesting technical terminology. Flange didn't even get a chuckle compared to some of the jargon.
Now I just need all the tools. And a stand. And patience.