Purchase Qty. Reference FOB Price
1-9 Sets US$295.00
10-19 Sets US$285.00
20+ Sets US$275.00
Product Description
Package List: Details Show Technical parameters Rated power 500W Nominal voltage 36V/48V Construction Geared motor RPM 123-116 Max torque 100N.M Efficiency 80% Sensor Speed sensor; hall sensor IP code IP65 Bottom braket 68mm/100mm Chain wheel 44T/46T/48T/52T ...