Bike maintenance seems to be like buses: nothing for ages and then a load of it all at once. This is probably because I keep putting it off, but still…

Having managed to change my cassette and chain without breaking any more tools, I set out for work feeling appropriately smug to find that the bike had a new party trick. When I used the big ring on the front gears, the chain would refuse to drop back down to the middle again. As my cycling style could charitably be called “relaxed” this was arguably not a major problem, but still…

Normal procedure for this is to mess about with the tension on the cable, and there’s a little twiddly bit on the gear shifters for this very purpose. Twiddling this improved matters slightly, but then the chain started rattling at annoying random intervals. Eventually I found that I could force the issue by changing gears down until I was on the smallest front ring and then changing back up to the middle.

After a few kilometres the bike decided it had had enough of this and dropped the chain over the big ring and somehow wrapped it into the mech at the same time, before vomiting it onto the road.

Fortunately it is uphill from my village for most of the commute, although in accordance with the usual law of the universe I had just descended the only steep hill, so I plodded up to the summit and coasted back to the apartment.

I go to work pretty early to allow time to prepare the activities for my clients, so I wasn’t about to be late. Instead of taking the bus I decided to have a look at the bike. On inspection I discovered the link designed to join the chain had been torn out, along with another link or two. I also discovered that I’d been far too cautious as usual, and left the chain stupidly long to the point it was dragging on the frame in some gears. I removed several links so it looked less like a piece of damp spaghetti.

Twenty minutes later we were off again, and suddenly the chain was much smoother, which is not a surprise in the circumstances. Even better, the chain obediently drops out of the big ring on command. I’m still not sure if this is because of the shorter chain or because the front mech was bent into submission when the chain became an ugly shape, but hey, it works, so I’m not complaining…