thomas1
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- Dec 29, 2015
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- Cristobal Colon

When a chain running at one constant speed uses different size sprocket tips it only makes the different sized sprockets have more or less revolutions per one turn by the drive chain sprocket. This will not increase or decrease the speed of the chain in any way as its only controlled by the one direct drive sprocket with no gearing capabilities. The sprocket tip controls nothing other than letting the chain turn around the bar with as little interference friction as possible...hence the need for the highest quality bearing designs offered.
Are you sure? I've seen plenty of videos where it's stupid obvious that a narrow bar tip has more torque.