20 inch front wheel hub motor geared electric bike ebike 48v 500w hub motor kit for bicycle Color:rear border-bottom-color:#a8aaac

border-bottom-color:#a8aaac

A: You have our ways to contact us to make the order: by e-mail

ADO will provide a new one for free

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And at 14 inches in size

20 inch front wheel hub motor geared electric bike ebike 48v 500w hub motor kit for bicycle Color:rear border-bottom-color:#a8aaacProducts Description 500W GEARLESS MOTOR PARAMETER POWER 48V 500W COLOR Black STYLE Brushless and gearless WEIGHT 6kg MAX SPEED 45km h DROPOUT 100MM 135MM 142MM Cassette MAX TORQUE 50Nm EFFICIENCY 85% CERTIFICATION CE, EN15194, Rohs WARRANTY 3 years Battery 48V lithium ion battery, All battery including fuse and BMS Charger AC 100V 240V 2amps smart charger Controller 48V 22A 30A intelligent brushless controller,low voltage protection =42V PAS 1: 1