1.with lead-acid battery 2.with CE certification 3.good quality with economical price 1. Tyre size;20”2. Frame;Aluminum3. Hand bar;adjustable,4. Fork;suspension absorb5.Brake system: front: V brake,rear: expanding brake6. Shimano external7. Products Dimension;1550*540*800(mm)8. Motor Power;180-250W rear high speed brushless motor9. Battery Type;Lithium battery10.Battery capacit;24V10Ah/36V8AH11. ...