Even Greener Bike

The pollutants produced by a bike are infinitessimal compared to those spewing out the back of a car. However, you can go one step further and use Soy based lubricant instead of the usual chain oil. I don’t know whether it’s available in this country though. At present my bike gets by on no chain oil because I keep forgetting to clean and lube it.

via Metaefficient

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