US$ 20.37
electric bicycle hub motor bike conversion kit Order 48V 1200W 26" Direct-Drive Wheel Color:Mediterranea USSP VELLO launches the world's The pedal assist system
VELLO launches the world's first folding electric bike that can charge itself
The rear wheel of the e-bike is powered by a typical mid-drive motor that operates the bicycle chain to engage the bike’s existing drivetrain
USSP
Color:Mediterranea
Test Capacity A written 5
The pedal assist system allows you to ride more comfortably and with less effort
US$ 20.37
US$ 29.05
US$ 20.32
US$ 22.26
US$ 28.17
US$ 20.58