... Regenerative braking More Models: Model No.Sensor OptionVoltageMosfetspowerFunctionsWeightDimemsion6M-2400-1Be suitable for sensor and sensorless motor24V6250W1,1:1PAS2 ... . EABS6,Regenerative braking7,Waterproof0.5kg118*67*38mm6M-2400-2Be suitable for sensor24V6250W1,1:1PAS2,Cruise3,Speed ... Regenerative braking7,3 speeds8,Waterproof0.9kg189*82*43mm6M-2400-1Be suitable for sensorBe suitable for 36V and ...