International Museum Day chu May thla hian a hnai tawh a, he hun bik hian electric bicycle chanchin ngaihvenna nasa tak a siam a ni. Chu zinkawng mak tak, patent atanga industrialization thlenga kan zinkawng chu han thlir let leh ila. He thuziak hi thui tak ni mah se, a pawimawh ber berte kan ngaihtuah ang a, electric bicycle siamna kawng pawimawh apiang kan kalpui ang che.
Kum 1885 khan Ogden Bolton chuan direct-drive rear-hub electric bicycle hmahruaitu a ni a, battery-powered bicycle chu hlawhtling takin patent a nei a, hei hian electric bicycle field-a thil thar siam tanna a ni.
Kum zabi 20-na tir lamah chuan electric bicycle field-ah hmasawnna nasa tak a awm a. Mathew J. Steffens chuan hlawhtling takin rear wheel leh belt drive patent a siam a, electric bicycle drivetrain-ah thil thar a rawn thlen a ni. Hetihlai hian John Schnepf chuan "roller-type rear-wheel friction-drive electric bicycle" siamna tur patent a file a, hei hi electric bicycle technology ti hmasawn zawktu design a ni.
Heng patent-te hi thil mak tak a ni tak zet a, kum sawmhnih chhungin hmun pawimawh tak an chang a ni. Entirnan, Mathew J. Steffens-a'n rear wheel leh belt drive patent a siam chu roller coaster brake system-ah hman a ni nasa hle a, John Schnepf-a'n "roller-type rear-wheel friction-driven electric bicycle" patent a neih chuan generator lighting leh transmission gear system siam chhuahna a tipung thung. Kum zabi 20-na laihawl vel khan Jesse D. Tucker chuan patented freewheeling motor hmasa ber chu hlawhtling takin a siam a, hei hian electric bicycle technology lama thil thar chhuah belh zelna tur lungphum nghet tak a phum a ni.
