[Compatibility] 44T/46T/48T/52T chainrings are designed for forBAFANG B-B-S 01/02 mid-drive kits to cater for a range of power outputs: 250w to 750w mid-drive motors. [Features of 44T/46T/48T/52TB-B-S chainrings] 44T/46T/48T/52T chainrings maximize torque to handle steep slopes, making them a popular choice.
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