170mm/190mm dropout 72V 3000W 45H 80-90KMH versione 3T motore NBpower.
Product Details for 72V 3000W Motor 1 170mm/190mm 3000W motor. Dropout width: 170mm /190mm. Rated Speed:80-90KM/H(No load). We will do our best service to help you. ·High torque, Safe collocation. ·Low noise.