electric relaxation

I had a slow leak in the rear of my bike which I managed to fix today. I knew that this was supposed to be really easy to do but a dangerous combination of laziness and unfounded intimidation almost lead me to bring it in to the shop down the street where I bought the thing.

Anyway, it took all of fifteen minutes to do. I simply followed the first guide I found on the internet, though I skipped the tire levers since I didn’t find them necessary.