250 W 24 V Elektrofahrrad Umbausatz E-Bike Brush Motor Freewheel Conversion Kit
96,23 €
This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of bicycle wheel. Motor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.
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