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Old 09-27-2010, 09:43 AM   #25
Lamplighter
Person who doesn't update the user title
 
Join Date: Jun 2010
Location: Bottom lands of the Missoula floods
Posts: 6,402
I always thought sprockets were the circular wheel-like things that engaged the chain, whereas the cogs were the little spikey things on the sprocket that engaged each individual link in the chain. ???
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