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chains
Thechainmustbekeptclean,rustfreeandfrequentlylubricatedinordertoextenditslifeaslongaspossible.Itwillrequire
replacementifitstretches,breaks,orcausesinefficientgearshifting.Makesurethattherearenostifflinks,theymustallmove
freely.
The chain (bicycle and motor drive) should be lubricated with light oil at least every month, or after use in wet, muddy, or dusty
conditions. Take care to wipe off excess oil, and not to get oil on the tires or rim braking surfaces.