Max speed: 32KM/H (20 mph/h).<br> Pure electric power mileage: over 19 miles. <br>Bicycle Weight: 58 LBS. <br>Load Capacity: 260LBS. <br>Come with pedal assist and walk assist model. <br>Outage braking system and Mechanical braking system, work along both lines, provide security for your trip.<br> ERGONOMIC DESIGN: 90% Pre-assembled. <br>We pay great attention to every detail of each component, ergonomic handlebar, adjustable seat and anti-slip wear resistant tire.<br>26 "Alloy Frame. <br>Head tube Ø50*Ø50*150L.<br>The pipe heterotypic Ø27.4* 2.2T*490L.<br> Important Size: Top Tube Length: 565mm; Saddle to ground: 920-1070 mm. <br>Please check the description page for more detailed information!!<br>