Recommendations for cleaning and greasing the bicycle chain

To prevent the transmission of your bike from wearing out, the chain must be cleaned and lubricated regularly. As a rule, when the chain is heavily soiled, the pedals scroll with great effort due to increased friction. During the daily operation of the bike, the chain must be serviced at least once a month. How do I check if the chain requires cleaning and lubrication?

If the chain makes noise when driving, but looks dry and dirty when viewed, it urgently needs to be cleaned and lubricated.

Scroll through the chain rollers with your fingers and try to put together several chain links. If the rollers rotate with effort, but it is not possible to fold the chain links, then first you need to wash the chain, then lubricate it.

How to clean a bicycle chain?

Ventilate the room well and do a wet cleaning.

Remove the chain and put it in a can of gasoline. After a short time, the dirt and oil will settle to the bottom of the jar. Gasoline does not have a harmful effect on metal, like chemical reagents of various detergents.

Then wash the chain with a cloth and a toothbrush, checking for dirt in the joints of the chain. After completely cleaning the chain, wipe it dry with a clean cloth and dry it!

If, after you have washed the chain, the rollers rotate easily and the chain links fold effortlessly, wipe it with a dry, clean cloth and begin to lubricate.

However, before installing the chain on the bike and lubricating it, it is necessary to inspect the sprockets, cassettes and rear derailleur. A lot of dirt sticks to them, and if you put the chain on without cleaning the sprockets, it will immediately become dirty again. Therefore, before installing the chain, wipe the sprockets, rear derailleur and cassettes with a clean cloth!

How and with what should I lubricate a bicycle chain?

Engine oil or 3in1 oil are not suitable for chain lubrication. Engine oils are too heavy and thick and will not penetrate the rollers. And 3in1 oil is made on the basis of vegetable oils and is therefore sticky.

It is best to use mineral oils, as they lubricate the joints of the chain better, prevent corrosion and do not wash off with water when driving on wet roads.

Before starting to lubricate the chain, you need to switch the chain to small sprockets, then wipe them with a cloth soaked in solvent. The easiest way to do this is by scrolling the chain backwards, rigidly wiping the bottom run of the chain. Then scroll the chain forward and wipe the bottom run again. After that, clean the dirt from the front sprockets on both sides.

Now you can start greasing the bicycle chain.

Bicycle chain lubrication

It is best to lubricate the chain with oil from a syringe with a blunt needle. Firstly, it is easier to adjust the size of the drop, and secondly, since the junction of the rollers with the sidewall of the link also requires lubrication, it is necessary to drip into the specified junction. Do not pour too much oil and make sure that it does not get on the tires and rims.

Set the gearshift to medium speed.

First, lubricate the inner circumference of the chain on the side facing the sprocket and the top of the lower chain run.

Then turn the chain in the opposite direction and run it through all the gears to spread the lubricant evenly over the transmission.

Then, be sure to (!) remove excess grease from the chain with a cloth to avoid dirt sticking. To do this, wrap the chain with a cloth and pedal.

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