If you do absolutely nothing else to your bike between rides, clean and lube the friggin' chain. A dirty chain is noisy and annoying, shifts poorly, and wears out your drivetrain much more quickly. The Park tool CG-2.2 Chain Gang Chain Cleaning System makes all of that badness go away for a happier bike and a happier you.

The kit includes the CM-5 chain scrubber, GSC-1 brush, and eight ounces of Park Tool's Chain Bright.