5. apply oil
It is best to hang the bike on an assembly stand so that it is stable and secure. Crank the chain slowly backwards under the oil bottle and apply the oil drop by drop to the inside of the passing chain. This allows the lubricant to seep slowly into the gaps and prevent it from dripping off so easily. If possible, support the oil bottle or your hand so that the oil flow hits the chain efficiently. It is not possible to crank the chain backwards on e-bikes with a mid-motor.
6. allow to soak in
After complete application, shift through all gears a few times so that the chain links start to move and the oil can spread well. Then allow the fresh lubrication to evaporate and soak in for at least an hour, preferably overnight. Many lubricants contain solvents to increase their creeping properties. These volatile substances must be allowed to evaporate so that the lubricant can adhere well and does not immediately reappear when driving.
7. pull off the chain
Once the lubrication has been sufficiently absorbed, crank the chain through a clean, lint-free cloth several times. This will remove any remaining dirt and excess lubrication. The chain should be dry on the outside and no longer sticky so that new dirt cannot adhere again immediately.
8. wax protects
A thin layer of spray wax on the newly lubricated chain, but also on the sprockets and rear derailleur, forms a dry, water-repellent layer. This keeps the lubricant in the gaps for longer, protects against dirt sticking again for a while and against corrosion caused by moisture. Then shift through all gears again to distribute the wax well and allow it to dry thoroughly. Cover the discs beforehand to protect them from the spray mist.
