Grade Ability: 20 degree slope. The honeycomb tire does not require inflation, repair, maintenance.And it's don't worry about punctures.It also has a good anti-slip effect. 【Three gears with headlight & rearlight 】Three gears (6.25MPH=10KM/H, 12.5MPH=20KM/H, 15.5MPH=25KM/H), easy to change through a button on the LED display which also shows the battery and the gear clearly.
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