Biker tips: Chain maintenance
Lubrication is key to keeping things smooth. This applies to a lot of things in life, more so if you're talking about motorbike chains. Most bikes that we're used to seeing in Bangladesh are the potatoes of the bike family: common, low-powered, safe. They come with chain covers to protect from dirt and water. Cool bikes do away with that unsightly thing. They have exposed chains with a guide cover. Exposed bits always excite as evidenced by rap videos and skimpy clothing.
Exposed chains also suffer from the abuse of road tar, dirt and water. You need to protect them with regular cleaning and lubing. You can use a spray like WD40 (price 240-450 depending on size of can) or if you can find a good specific chain spray which we haven't found, yet. If you know of any, send us a message. Avoid engine oil or “mobil” as we like to call it. It gunks up over time and collects dirt into clumps. That in turn also holds water. Definitely not good for moving metal parts.
For all latest news, follow The Daily Star's Google News channel. Make sure you spray both sides of the chain. Use a newspaper positioned behind the chain to avoid spraying the wheel. Let it soak in for a few minutes and wipe off any excess with an old cloth. Do it often. WD40 is water repellent but doesn't last forever. Other oils break down quick. Keep your chain lubed and it should last for a long time without squeaks, rattles and snaps.
Suggestion: Do this once a week for regularly used bikes. Wash first in rainy season. Also applies to bicycles.
Also see:
Car tyre's age and related safety issues
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