Replacement Chain for Revvi 12" Electric Balance Bike

Chain – To fit Revvi 12″ electric balance bikes Two size options depending on your bikes gearing: 11T front sprocket – 55T rear sprocket – This is the gearing for a standard 12″ Bike. 13T front sprocket – 47T rear sprocket – This size can be used if you want to fit a 250w brushless upgrade kit to a 12″ bike.

Weight	0.05 kg
Size (Front sprocket - Rear sprocket)	11T-55T, 13T-47T, 15-47T

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