How to Patch a Tube, Part I

As you are no doubt aware, bikes are cool. Through some weird magic some like to call “physics,” bikes can make you go faster than you otherwise could go, while expending less energy than you otherwise would expend. Meanwhile, you’re having fun while exercising, which is even more magical than the whole further-faster-easier mindbender.
And bikes [...]

Source: http://www.fatcyclist.com/2012/01/05/how-to-patch-a-tube-part-i/

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