So Tuesday morning I had a little issue with my bike: I noticed that the left side pedal was wiggling.
Now, I had experienced this issue before right after my bike got stolen. The pedals had been removed, and when I got new ones installed, they got stripped, and one came came off. I got a new pedal and gear set, and they've been great. But this wiggle made me nervous.
So when I got to the office I raided the supply closet and found an allen wrench set, and tightened things up.
Unfortunately, I didn't notice that the pedal arm had come off the shaft somewhat, and so on my way back to BART at the end of the day, things just got worse. soon I had about half an inch of play with the pedal shaft sliding back and forth through the frame. I texted Jennifer from the train, and asked her to bring me my allen wrench set from home. She met me at the BART station, and with just a little wiggling, the pedal arm came off. I got it all back together, and everything seemed fine.
Then yesterday on my way home from BART, it all started again. Apparently, I had not tightened the nuts down enough on Tuesday. When I got home, I took the pedal arm off, loosed things up, slid it back on, and tightened things as hard as I could.
Then this morning, I got downstairs ready to get on my bike to ride to BART, and what do I notice?
I had put the left side pedal arm back at the same angle as the one on the right. So I went back inside, and did some quick maintenance to get the pedals offset by 180 degrees like they are supped to be.
I have seem some of the recumbent bikes that have hand cranks instead of pedals (I don't know if they are for disabled riders, or just for using your arms), and the arms on them tend to be set at matching angles, so I guess it would be possible to ride a regular bike that way. With toe clips.
I am now tempted to try that.