48V/52V/60V/72V 45A 1500-2000W 20" 24" 26" 27.5" 700C(28") 29" Rear wheel conversion kits with UKC1 Color Display. 36V/48V/52V/60V/72V TFT UKC1 Color display. UKC1 Color display Specification 48V 1500W / 52V 1700W /60V 1800W/ 72V 2000W Brushless Gearless Rear Hub Motor Wheel (without tire and tube ).
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