... for sensor and sensorless motorBe suitable for 36V and 48V battery6250W1,1:1PAS2,Cruise3,Learning itself4,Speed limit/unlimited5. ... suitable for sensor and sensorless motorBe suitable for 36V and 48V battery12500W1,1:1PAS2,Cruise3,Learning itself4,Speed limit/unlimited5. ... unlimited5. EABS6,Regenerative braking7,3 speeds8,Waterproof1kg228*82*43mm 220v dc motor speed control for motorbicycle/ scooter