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Old December 18th 17, 03:24 AM posted to rec.bicycles.tech
Emanuel Berg[_2_]
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Posts: 1,035
Default new chain, slack

John B. wrote:

That's sort of asking "how long is a piece of
string" :-)


Actually, that was to be my very next
question

Bike chain, how many speeds, runs inside
a chain case, how fast, how much power
transferred, new cogs or old, lubricated, how
frequently, etc., etc.


OK, then let's assume a single speed bike,
either Torpedo or Shimano. It does have a chain
guard. Speed doesn't exceed 25 km/h. The person
cycling weights in at 80 kg. The chainwheel and
sprocket are 10-15 years old. The chain is
lubricated one a month.

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