scottoiler v-system

[Flynbulldog_imp]

old bikes with standard chains need periodic oiling. Any o-ring chain made within the last 15 years has been manufactured with lube inside the o-ring or x-ring and like modern sealed bearings does not need lube. They need to be kept clean and free of gunk that causes wear. Also if you are in an area with hi humidity oiling the chain is a must to prevent rust.

Almost all manufacturers recommend periodic cleaning and chain lube and there is most certainly a debate about using WD40 and how it affects the o-rings.

I know many many long time riders who do just what I do and just keep their chains clean. I have had zero problems and my chains typically last about 20,000 miles.

I'm happy with the way I do it but I do not recommend it to anyone else. You guys need to do what works best for you.

This is from RK chains, You can see that they are fine with WD40 and lube is to prevent rust, I live in a very dry climate and use plated gold chains that do not rust.

Doing routine maintenance on any chain is a crucial step to getting the maximum wearlife out of your chain. You should clean and check its adjustment every 400 miles (sooner if the chain gets excessively dirty). Use formulated O-ring chain cleaner or other similar product to keep dirt from building up around link plates and rollers. Don’t use a wire brush or pressure washer. If your chain comes in contact with water, be sure to use a moisture displacement (like WD40). Lubing an O-Ring chain is vital for maximum wearlife. All RK O-Ring chains are injected at the factory with a lifetime supply of internal lubricant. The purpose of an O-Ring lube is to keep the chain from rusting and the O-rings from drying out. Use a lubricant specifically designed for O-Ring Chains.