MOTOR VOLT: 12V / 24V /36V/ 48V MOTOR SIZE: 125mm POWER: 1300W~1500W RPM: 2000~5400RPM GEAR RATIO: 13:1/17:1/19:1/22:1/26:1/34:1/38:1/43:1
350W, 450W, 800W, 1500W