Controller UBK X2 Dakota and Viena

FOC (Field Oriented Controller) specific for 48V rear wheel motors. Only valid for Vienna, Dakota and Dakota FE models purchased after 2022. It is also only compatible with the UBK Ub-2 Display. Provides continuous assistance, without power jumps. Optimizes energy to the maximum, increasing the autonomy of the electric bike.

The pictures of the valid models for this Display are included.

Then choose the model and wheel size: