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Old 06-25-21, 09:22 AM
  #6  
trailangel
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Bikes: Schwinn Varsity

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Bike doesn't need an ebike chain.. it's a hub motor.
My guess is OP rode the bike all the time in the highest gear (smallest cog).. which is typical for ebike riders to do.
6,000 miles = worn out 11t cog.
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