Hearing strange noises from your motorcycle chain is a warning sign. Do not ignore these sounds, as the chain is vital for transferring engine power to the rear wheel.
Common causes for noise include dirt buildup, lack of lubrication, or excessive wear on the chain and sprockets. If left unaddressed, these issues can lead to significant damage. Start by cleaning the chain and checking the lubrication levels. Inspect the chain tension and the condition of the sprockets as well.
Road grime, mud, and water constantly affect the chain. Old lubricant mixed with dirt increases friction between links, which accelerates wear. Use a proper chain cleaner to remove debris before applying fresh lubricant. Always keep the engine off while cleaning. Never put your hands or fingers near the chain or sprockets while the wheel is turning.
Improper tension also causes noise. A loose chain may hit the swingarm, while an over-tightened chain puts unnecessary stress on the gearbox and wheel bearings. If noise persists after cleaning, check for rust or worn components.
Writes on vehicle pricing, taxation and the Nepali auto market from ongoing tracking of distributor price lists. Editorial policy.
