Drive chain care

Spud_Gunn · Derestricted Danger Joined: 24 Jun 2004 Karma :

Could you guys offer a little advice on chain care?
I bought an XR125 a week ago, this is going to be a daily rider all through the winter so need some advice on how to look after the chain.
I have ordered some Castrol chain wax, but I am unsure on how to clean it. I am guessing that WD40 is good to clean with (unlimited supply, used to work in an aerosol factory). Guess I just need confirmation as I have never owned a bike before, and I don't know anyone else who has one either.

jay12329 · Dr. Evil Joined: 02 May 2003 Karma :

WD-40 + chain = Big no no. it kills the o-rings.
I use holts motor cycle de-greaser and castrol chain wax. Removed everything with the de-greaser then relubed every 2-300 miles.
HTH
J

Kickstart · The Oracle Joined: 04 Feb 2002 Karma :

Hi

WD40 is not a good idea on O ring or X ring chains, but fine on normal chains.

To clean them I would use a light oil, but generally would not bother. Just keep it well lubed.

All the best

Keith
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Guest · Brolly Dolly Joined: 22 Apr 2004 Karma :

Clean the chain and sprockets with paraffin and a stiff brush, then mop it dry with an old towel.

I liked chain greases rather than aerosols myself (scotty now) - I warmed the tin on the stove till it's a bit runny then paint it on with another brush.

bklynvx1 · Derestricted Danger Joined: 15 Nov 2004 Karma :

do you have to remove the chain or anything or have the back tire up when cleaning and lubing the chain?

Guest · Brolly Dolly Joined: 22 Apr 2004 Karma :

It's easier if you have a centre-stand so the back wheel's off the ground, then you can spin it by hand while you're cleaning/oiling it - no real need to remove the chain to do it.

Don't be tempted to do it with the engine running and the bike in gear unless you're not bothered about losing a finger or two Sick

stinkwheel · Bovine Proctologist Joined: 12 Jul 2004 Karma :

Would an XR125 have an o-ring chain anyway or just a standard heavy duty chain?

I can think of no reason why a learner legal bike needs an o-ring chain. A well oiled heavy duty chain should be fine. I always used to clean my HD chains in paraffin then oil them with EP90 gear oil. In the summer I used to clart them in graphite grease but it turns into grinding paste in no-time during the winter (as does wax based chain lube in my experience).
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