So there I was twiddling along a desolate stretch of road this morning quite lost in my own head when I was suddenly brought to the surface by the sound of a dozen budgies in a cage and a chipper, “Good Morning”. Apparently I had been caught up by a (what turned out to be a very nice) fellow on one of those new ‘Bobby Bridge Builder’ style BMC’s. The cage turned out to be his rear changer cage and the budgies of course were the poor suffering dry chain links.
Ian, as his name turned out to be, said this was his first good bike and that the store that sold it to him had said that it was good to have minimal lube and a bit of rust on the chain and cogs. Good for whom? Perhaps the dealer so he can sell you new stuff sooner? Granted some people OD on the oily process but c’mon! Rust is the ferrous portion of the steel alloy that is being oxidized and now leaving the scene. No matter how small…that’s what its doing.
This is the kind of thing that just makes me mental. Here’s this cycling consumer..and a pretty fit one at that..goes to get something special for himself and gets this type of ignorant info.
The new wave of road cycling has brought into business many, many folks with some pretty weird ideas and attitudes as well as lacking in some basic common sense. In the words of Napoleon Dynamite, “Idiots”
A bicycle is a really simple machine and its basic purpose is also pretty simple. ..to transport its rider as efficiently and safely as possible. There has not been a vehicle devised that transports humans in a more efficient manner as a well sorted velo. A properly lubricated, good quality chain matched on a good cog is an extremely efficient method of energy transfer, something over 90%. But, this efficiency plummets with wear and of course improper lube. On a derailleur bike its magnified because the chain must do two extra directional changes as it passes through the jockey wheels. As well, any dry chain/cog combo takes extra energy and a momentary bit of extra time to get seated as the chain passes over the cogs. This is what gives the poorly lubed chain its vibrating appearance….and its slowin’ yuh down!
If the guy in the bike shop, or anywhere for that matter, tells you something that sounds kind of dumb….it probably is.
Gotta eat

