... gear motor kit200w-750w CE,CCC,EN15194,RoHS E bike motor24V-48V,200w-750wCE,CCC,EN15194,RoHS 128 motorTrait: Small size with ... and long life, super power,high efficiency, beautiful,high speed motor with gear, drive is very free and fluent, better for Li ... , DW470Bearing, C&UXF 128motor( front wheel drive) 128 motor( rear wheel drive)128 motor front wheel drive( disc brake)100mm128 cassette sproket ...