LUKE (LFP),
I raise this thread again, but not to report progress!
I owe thanks to you thinkers.
Was there ever a Luke more circumspect and deep-thinking

, than you? I
mean both in the biblical name feature of "Luke" and also in your Aqua-Man ingenuity.
You live for physics, indeed!
SPECIAL THANKS:
kentlim26 said:
there is a Anti rust chain from KMC, i will recommend the one http://www.kmcchain.com/index.php?ln=en&fn=bu_bicycle
Kmc chain. strength pull awesome tough is 1200kg !! so if i am going to get a new chain. My cyclone kit pull the crank is really strong i wonder how how much stress it can take it ? if getting the BMX chain is even more 1500kg. but it cannot use for 3 piece of crank kit. the price for that is affordable. USD10~ or a little more. But i don't know the actual result if is really put into salt water. Salt thing will rust or corrode the aluminum parts in a very slowly, in time to come. it will break and crack.
kentlim
Dear kentlim! To have your wisdom adding-in here, from all the way from distant, wonderful Singapore!
Thank you! We / I want MORE AND MORE people from the Far East to be on this forum. Your English is perfect, too, a lucky plus!.
I have read the KMC website. I have basic KMC black oxide =narrow= chain on the bike at present. Narrow (derailleur) chain fits single speed bike's cogs very well. KMC is probably the world's most progressive chain maker. ALL those types of chain, and some are very tasty looking, too! The KMC I'm using (I forget the model number, but it's just practically generic derailleur chain), would, indeed, rust. But, it's cheap, and I keep my bike washed and clean and instantly lube a chain after washing.
But what if I decide to go for the salt water rides (I dream aloud)? WHAT IF I elect to make this ebike an instant eboat (the pontoon additions). Well, for centuries, boats have done well with salt if they are maintained. Here I can elect to use KMC's rust resistant chain, OR... just wash, hose down, the bike after every sea water exposure (if I ever do that---it's hypothetical, this amphibike idea, at this time) Wash, flush, re-grease the bearings, and treat the chain.
I'd be replacing chain at intervals, anyway, even though I don't ride so very much.
Chain "stretch" occurs, always, and there's no point in hoping for or wanting a five thousand kilometer-life chain,
chain being so cheap and easy to replace at first sign of wear of the rollers on their pins.
ALSO, now, what about the salt, say, if this were a salted bike every other day, or that some salt remains? Good question!
I will let Mickey Mouse respond in answer, with perhaps the most perfect and original Spoonerism-with-pun,
complex, simple, just invented by this silly wordsmith :
Mickey: "Heh, you askin' me, Boss? WELL, everyone knows that walt soshes out in fresh water!"
~~~~
The Lord's Prayer, Marineland Style: Let us Float?
it is a beautiful, pro-quality video by the amazing Chuck Derer:
[youtube]wAm4MXt6chc[/youtube]
More of his work:
SEE the 1911 steam tractor WORK
Steambike again, anybody? It was done before, you know?
Now, this bike will not look like a car nor like a boat.
Think: a pair of outboard-mounted pontoons that quickly zip tie or clamp to the frame, wide-spaced pontoons, perhaps?
DROP ON the pontoons, go boating (at a very slow walking speed, like Jesus on Drugs
), then out of the water, salt or fresh,
and to home again. What a great stunt-idea, even more exciting than merely plowing through a flooded street.
Meanwhile, the yellow sub DO(o)M bike sets...whilst I play with Trek LIME (see the LIME thread).
~~
Very best thoughts and thanks to all who follow this thread, and give me such good ideas.
Look at what Chuck (the maker of the car-boat story above), look at what he does in 1911, too? Remarkable man!
http://www.youtube.com/user/TheOriginalWheelsTV
~~~
Think now, please,
how best to pontoon-float the bike?
Think slowly. Act surely. That's my motto.
Your friend, with hope, always, that the batteries in our radio don't die.