New electric tricycle for household use, small portable stroller for the elderly, parent-child lady, pick-up and drop-off battery car for children

1. Classic cool naked bike: 48V 600W motor/no battery, no charger, no gifts, 10. Classic and cool 600W: 48V20ah lithium battery / about 80 miles, 11. Flagship cool 600W: [Additional installation: disc brake and climbing gear] 48V20ah lithium battery / about 80 miles, 12. Classic and cool 600W: 48V23ah black gold/about 90 miles, 13. Flagship cool 600W: [Additional installation: disc brake and climbing gear] 48V23ah black gold/about 90 miles, 14. Classic and cool 600W: 60V20ah lead-acid/about 110 miles, 15. Flagship cool 600W: 60V20ah lead-acid/about 110 miles, 16. Classic and cool 600W: 60V20ah lithium battery / about 110 miles, 17. Flagship cool 600W: [Additional installation: disc brake and climbing gear] 60V20ah lithium battery / about 110 miles, 18. Classic and cool 600W: 60V23ah black gold/about 120 miles, 19. Flagship cool 600W: [Additional installation: disc brake and climbing gear] 60V23ah black gold/about 120 miles, 2. Classic cool naked bike: 60V 600W motor/no battery, no charger, no gifts, 20. Classic and cool 800W: 48V20ah lead-acid/about 80 miles, 21. Flagship cool 800W: 48V20ah lead-acid/about 80 miles, 22. Classic and cool 800W: 48V20ah lithium battery / about 80 miles, 23. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 48V20ah lithium battery / about 80 miles, 24. Classic cool 800W: 48V23ah black gold/about 90 miles, 25. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 48V23ah black gold/about 90 miles, 26. Classic and cool 800W: 60V20ah lead-acid/about 110 miles, 27. Flagship cool 800W: 60V20ah lead-acid/about 110 miles, 28. Classic and cool 800W: 60V20ah lithium battery / about 110 miles, 29. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 60V20ah lithium battery / about 110 miles, 3. Classic cool naked bike: 72V 800W motor/no battery, no charger, no gifts, 30. Classic cool 800W: 60V23ah black gold/about 120 miles, 31. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 60V23ah black gold/about 120 miles, 32. Classic and cool 800W: 72V20ah lead-acid/about 170 miles, 33. Flagship cool 800W: 72V20ah lead-acid/about 170 miles, 34. Classic and cool 800W: 72V20ah lithium battery / about 170 miles, 35. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 72V20ah lithium battery / about 170 miles, 36.Classic cool 800W:72V23ah black gold/about 180 miles, 37. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 72V23ah black gold/about 180 miles, 38. Classic cool 800W: 72V32ah lithium battery / about 220 miles, 39. Flagship cool 800W: [Additional installation: disc brake and climbing gear] 72V32ah lithium battery / about 220 miles, 4. Classic and cool 600W: 48V12ah lead-acid/about 40 miles, 40. Classic and cool 1000W: 60V20ah lead-acid/about 100 miles, 41. Flagship cool 1000W: 60V20ah lead-acid/about 100 miles, 42. Classic and cool 1000W: 60V20ah lithium battery/about 100 miles, 43. Flagship cool 1000W: [Additional installation: disc brake and climbing gear] 60V20ah lithium battery / about 100 miles, 44. Classic cool 1000W: 60V23ah black gold/about 110 miles, 45. Flagship cool 1000W: [Additional installation: disc brake and climbing gear] 60V23ah black gold/about 110 miles, 46. ​​Classic and cool 1000W: 72V20ah lead-acid/about 160 miles, 47. Flagship cool 1000W: 72V20ah lead-acid/about 160 miles, 48. Classic and cool 1000W: 72V20ah lithium battery / about 160 miles, 49. Flagship cool 1000W: [Additional installation: disc brake and climbing gear] 72V20ah lithium battery / about 160 miles, 5. Flagship cool 600W: 48V12ah lead-acid/about 40 miles, 50.Classic cool 1000W:72V23ah black gold/about 170 miles, 51. Flagship cool 1000W: [Additional installation: disc brake and climbing gear] 72V23ah black gold/about 170 miles, 52. Classic and cool 1000W: 72V32ah lithium battery / about 210 miles, 53. Flagship cool 1000W: [Additional installation: disc brake and climbing gear] 72V32ah lithium battery / about 210 miles, 54. Flagship cool 1200W: 72V23ah black gold/about 150 miles, 55. Flagship cool 1200W: [Additional installation: disc brake and climbing gear] 72V23ah black gold/about 150 miles, 6. Classic and cool 600W: 48V13ah black gold/about 50 miles, 7. Flagship cool 600W: [Additional installation: disc brake and climbing gear] 48V13ah black gold/about 50 miles, 72V1000W naked bike (optional 13A-23A battery) modified left hand accelerator and left foot brake, custom made with a deposit., 8. Classic and cool 600W: 48V20ah lead-acid/about 80 miles, 9. Flagship cool 600W: 48V20ah lead-acid/about 80 miles