26" electric bike 350w ebike for adults with 8ah lithium-ion battery (8ah black red) vivi <b>main feature:</b><b>the rechargeable li-ion battery is easy to remove and recharge. a full charge provides approximately travel on normal terrain at speeds of up to 20 mph.</b><b>with good transmission system, you can deal with hills roads. the gears are there to enable us to maintain a comfortable pedalling speed (or cadence) regardless of the gradient or terrain.</b><b>double disc brakes ensure your safety, thick and durable tires, seven-speed control, double shock absorption. the powerful motor provides the best performance under pneumatic tires, adapting to more bumps, no pressure 25° climb.</b><b>anti-skid anti-vibration tires, wear-resistant anti-skid tread and high-quality shock absorber to help you unimpeded.</b><b>with led headlight, suitable for safe cycling at night, good operation feel, responsive.</b>