I'd like to try a fixie in theory. But I'm sure I wouldn't be up to it. My heart bug makes my uphill gear so low that it would be terribly frustrating on the level and worse downhill. I can barely manage with a 3-speed and usually take a derailleur bike.
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Genesis 49:16-17
"Well, well!" said Holmes, impatiently. "A good cyclist does not need a high road. The moor is intersected with paths and the moon is at the full."