Chain maintenance

Proper drivetrain (chain, derailleurs, cassette and chainrings) maintenance is critical for maintaining smooth error-free shifting, a noise-free ride and for extending the life of your drivetrain parts.

What not to do:

• Don't use WD-40! From Bicycle Tutor online: WD-40 was developed by the military in the 50s as a rust preventative solvent and de-greaser to protect missile parts. It quickly became a household item when people discovered it had thousands of other uses as a cleaner, rust-prevention agent, squeak-stopper and more. It also works wonders as a light lubricant on small items like hinges, locks, and toys. Bicycle chains, on the other hand, are far too heavy and fast-moving for the lubricating power of WD-40 to have any effect at all. As a matter of fact, WD-40 will actually strip away any existing lubricant and leave your drive-train dry – metal on metal. Basically, spraying this stuff on your chain is worse than using no lubricant at all!
• Don't use 3-in-one oil or any household oils. These lubricants are not designed to handle the harsh conditions encountered on roads and trails.
• Don't over-lubricate your chain. Excessive lubricant will attract grit and will wear out parts quickly.
• Do not pour your used degreaser down the drain, even if you use a safe, biodegradable degreasing solvent such as Simple Green. Used degreaser has oil in it! Recycling and Solid Waste of Tompkins County posts a list of days to drop of hazardous materials.

What to do:

• Always thoroughly clean and dry your chain, derailleur and chainrings before applying lubricant.
• Always wipe off the excess lubricant from the outside of the chain. Lubricant will attract road grit, which will compromise your chain life and cause you to re-lube sooner than usual.
• Choose a lubricant that works best for your riding conditions and environment. Ask experienced cyclists what products they use.
• Make sure that every link is lubricated. I typically add one drop to every roller, work the chain backwards slowly for at least five minutes, and then carefully wipe off the excess lube. After my first ride, I typically wipe my chain off again.

Dumonde Tech, my current favorite chain lube.

Simple Green is a fine, environmentally-friendly and economical alternative to other bike-specific degreasers. Dilute it at least by 50% with water.

-Armin Heurich, 12/3/13