Thread: Chain problem
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Old 12-17-19, 06:36 PM
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Join Date: Oct 2012
Location: casper wy usa
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Bikes: brompton sl, surly steamroller, fuji track, gary fisher bmx minivelo etc

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I am a little this a single speed? If so, are you using a wider chain such as 7-8 speed chain or a narrower chain as used for 10-11 speed geartrains? If the chain is too narrow it can't set down over the teeth in sprocket or chain ring. A also, a 9 tooth sprocket on a small wheel bike will wear very quickly and a new chain can skip or slip on a worn sprocket. If this bike has a derailleur they can be adjusted.
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