Chain lube, oil, wax, grease, and other slippery stuff for bike components and frames.

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Using PTFE spray on rear derailleur springs

Have noticed that the rear derailleur springs and pulleys are picking up lots of road gunk. I use a wax for the chain and as this breaks off I can see it getting stuck on the pulleys. So after ...
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2 size bearings for hub which side of hub gets the bigger or smaller bearings?

The rear axel is a Kung Ten W5ER from a 1999 Trek 4000. The freehub was sticking so I was taking the axle apart to free up / clean / lube the freehub. I noticed after it was apart that there are 2 ...
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Kurt Kinetic Trainer hard to release, should I grease?

I have a kurt Kinetic trainer. I find that it's sometimes hard to remove the bike from the trainer, as the knobs are really hard to turn. I thought about putting grease on the threads which clamp on ...