Hasn't been used, however is listed as used as has some marks, please check photos for specs.
Tianjin Santroll Electric Electric bike controller MODEL:B-WZKD-A-V1-A1
Tianjin Santroll Electric e-bike Controller WZKD3613KA-F4 36V 13A
Tianjin Santroll Electric e-bike Controller WZKD3615KA-F4 36V 15A
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Tsudoku Electric Bike 36V/48V 30A 750W 1000W 2 Model Controller Ebike GD01 Display Ebike Conversion Kit Easy to Use
Tianjin Santroll Electric WZKD3615KA-F4 36V 15A e-bike Electronic Control Unit
