Lubricate the bicycle chain: Oil me (not)! You should avoid these care mistakes
Laurin Lehner
· 01.10.2025
Your bike chain is constantly in motion and exposed to wind, weather, dirt and friction. Without lubrication, it quickly becomes dry, rusts, runs sluggishly - and wears out much faster. A well-oiled chain, on the other hand, runs quieter, cleaner and lasts longer. Correct oiling and maintenance - how does it work?
The biggest mistakes in chain maintenance
Mistake number 1: Too much of a good thing is harmful
"Most people lubricate too much or lubricate incorrectly," explains Mike Schinke, bike shop owner from Hechendorf. Because when it comes to chain lubrication, a lot does not help a lot. On the contrary. "An over-oiled chain attracts dust and dirt - and turns into abrasive paste," warns BIKE workshop boss Hans-Peter Ettenberger. The result: increased wear.
Mistake number 2: Don't just oil over it
A common mistake is to simply apply oil to the dirty chain. It is better to clean it roughly with a cloth beforehand. Only then can the fresh oil take effect - and not mix with old residues. A lack of care can often be recognised by black, dirty derailleur pulleys. The sprockets and derailleur pulleys themselves should also be cleaned regularly.
Mistake number 3: Timing is crucial
Oiling immediately after washing? Not a good idea. "The chain must be dry so that it can absorb the oil," emphasises Schinke. Lubricating immediately after cleaning wastes oil - and reduces its effectiveness.
How often should I oil?
There is no general rule. Ettenberger advises: "More often when riding in the rain. On dusty trails, it's better to wipe with a cloth more often, but don't keep re-oiling - wax is often the better choice in such cases."
And if the chain does run dry? You will notice this immediately: it rattles and squeaks audibly. Then it's time for a few drops of fresh oil at the latest.
This is how it works: Step by step to a well-oiled chain
- Clean the chain: The chain should be clean before you apply oil. Wipe it down with a cloth. Coarse dirt such as sand and old oil must be removed.
- Choose the right chain oil: There is oil for dry, damp or changeable conditions. An all-round chain oil is usually sufficient for everyday use. For rain or mountain bike tours, you should use special "wet lube" (for wet conditions).
- Apply oil in a targeted manner: Turn the pedals backwards (for the Emtb, it is best to place the bike on a bike stand) and apply a small drop of oil to each chain link - preferably where the chain leaves the sprocket. Don't spray it on wildly - targeted oiling protects the material and the environment.
- Allow to take effect:
Give the oil a few minutes to soak into the limbs.
- Wipe off excess oil:
Very important! Take a clean cloth and wipe the chain thoroughly. Too much will only attract dirt - and you want to avoid that.
Can I also use my chain too often oil?
Yes, if you add oil after every ride without cleaning first, you are not doing your chain any favours. The chain needs care - but not over-care. A good rule of thumb is to oil when the chain runs dry or squeaks. With regular use, this is usually enough every 300-500 kilometres or after riding in the rain or washing.
Conclusion: less is often more
With a little attention and the right oil, your chain will stay fit for longer - and your bike will run like clockwork. So: clean it regularly, oil it sparingly and wipe it down again and again. Your chain will thank you!
Laurin Lehner
Editor
