Author: Shuangye electric bike via YouTube
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Shuangye hot sale high power electric folding bike A7AM20, capacity removable lithium battery, 250W 350W 500W 750W geared motor optional, 20 inch with 4" fat tire. Disc brakes keep things under control. a full LCD display, a nice dual crown fork, side kickstand, and a comfy wide saddle round out the primary component package, and colorful LCD display.
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