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Firstly, two tips for lubricating/greasing/oiling
- Whether chain, rear derailleur or headset bearings: Always clean the components thoroughly before lubricating! Otherwise grease/oil will mix with the dirt to form an abrasive paste.
- Whether chain spray or silicone spray: always make sure that none of it gets on the brake discs!
The most important lubricants for mountain bikes in detail
Chain oil
As the name suggests, this oil belongs on the chain. In addition to classic Oils and chain sprays There are also dry lubricants and wax-based lubricants*. They ensure that the drive runs smoothly, delay wear and protect the chain from corrosion.
Penetrating oil or spray oil
WD40 and Brunox Turbo Spray are the best-known representatives of penetrating oils. They allow the oil to creep into the smallest crevices. In doing so, it not only displaces water, but also loosens dirt and light deposits of rust. In this way, it makes stiff connections smooth again. Due to the thin consistency, the lubricating effect does not last long, which is why they are not suitable for lubricating the chain. Caution: The solvents in penetrating oil can attack existing grease and plastic seals (e.g. on the suspension fork).
Silicone spray
Silicone sprays are usually used to polish frames or wheels after cleaning. But they are also suitable for lubricating pedal cleats. They prevent corrosion and promote the gliding ability of the cleat. This makes clicking in and out more defined.
Lubricating grease or assembly grease
Fat reduces friction between moving components, protects against corrosion, increases service life and ensures smooth running in everything that turns or slides. For example, it ensures that balls run smoothly inside an industrial bearing or lubricates the rotational movements of the headset, rear triangle or bottom bracket.
Carbon paste
For carbon clamps - for example on the seat post and handlebars - there is a special assembly paste that does not attack the fibres and increases friction. Sensitive carbon parts therefore require less tightening torque. Components that are constantly in motion must never be tightened with Carbon paste can be mounted.
