ER Thomas Auto-Bi
ER Thomas Auto-Bi Motorized Bicycle First, the ER Thomas Auto-Bi was an early-era motorcycle/motorized bicycle produced from 1900 to 1912. Some people called Thomas’ creation the “first production-powered two-wheeled motorcycle.” Next, the “ER” stood for Edwin Ross, and the manufacturing plant where he built these antique motorized bicycles was in Buffalo. Until 1898, ER Thomas […]