- tightening of the chain (the chain is jammed into the front gear disc).

- noise generated when the driveline is running.

- the chain can be heard gurgling in the tunnel or through an object. (this means the chain is too dry)

Maintain at least once a month or every 250 km (150 miles) on normal roads; Driving on cross-country roads,

Clean and maintain at least every 100 kilometers (60 miles).

clean

- clean your chain after each ride, especially in rainy and humid conditions.

- be careful to use a dry cloth to wipe the chains and accessories.

- if necessary, use an old toothbrush to clean the gaps between the chains.

- also don't forget to clean the front and rear transmission guide wheels.

- remove dirt and dirt from the chains with a brush, assisted by warm soapy water if necessary.

- do not use strong acid or alkaline cleaners (such as rust removers), as these chemicals can damage or even break chains.

- do not use a chain washer with added solvent to clean the chain, which will definitely damage the chain.

- avoid the use of organic solvents such as stain remover, which will not only damage the environment but also wash the lubricating oil from the bearing area.

- clean your chain after each ride, especially in rainy and humid conditions.

- be careful to use a dry cloth to wipe the chains and accessories.

- if necessary, use an old toothbrush to clean the gaps between the chains.

- also don't forget to clean the front and rear transmission guide wheels.

- remove dirt and dirt from the chains with a brush, assisted by warm soapy water if necessary.

- do not use strong acid or alkaline cleaners (such as rust removers), as these chemicals can damage or even break chains.

- do not use a chain washer with added solvent to clean the chain, which will definitely damage the chain.

- avoid the use of organic solvents such as stain remover, which will not only damage the environment but also wash the lubricating oil from the bearing area.