A Bafang motor controller plays a major role in how the ride feels, especially when paired with a mid-drive system. Golden Motor offers controllers designed to work seamlessly with Bafang setups, giving riders smooth throttle transitions and better pedal assist tuning. For commuters and off-road explorers alike, better control makes the difference. http://goldenmotor.bike/products/bafang-bbshd-1000w-controller