In this picture 200910427-2A is a manufacturer number and not a serial number. Okay, fine, so maybe there are a few bikes without serial numbers, but this is rare and typical only on hand made bikes or really old bicycles. Sort: Year ↑ Year ↓ Posted ↑ Posted ↓ Comments ↑ Comments ↓ Faves ↑ Faves ↓ Company ↑ Company ↓ Type ↑ Type ↓ Model ↑ Model ↓ + Post new. AMF stands for American Machine and Foundry. AMF didn't make just bikes, they made everything, they made boats to tennis rackets and a lot more.
