3 Minute Maintenance

Here's the easiest way to keep your bike in perfect condition:

1. Wipe down the frame with a clean rag.
2. Wipe and lube the chain.
3. Inspect the tires for tears, or embedded objects waiting to work their way in and give you a flat.
4. Spin the wheels to make sure they're true (get any wobbles fixed before your next ride or it may get thrown out of whack).
5. Check the brakes to make sure there's at least 2mm of pad left above the wear line. Any less, replace 'em before the next ride.

Courtesy of Bicycling.com.