Half a croissant, on a plate, with a sign in front of it saying '50c'
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Records Bike

Electronic turntables on each side of diamond frame increase cycling cadence.
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Electric bicycles are conventionally directly e-motor powered. An indirect motor would power two turntables, just below the seat post , with friction pads that cling to and assist the motion of the cyclist's legs.
rcarty, Apr 26 2013

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