Derby Racer was the name of how many wooden roller coasters that operated at Revere Beach in Revere, Massachusetts, both coasters were racing roller coasters, with side-by-side track pairs where two coaster trains would race each other around the circuit of the coaster, a roller coaster train is a vehicle made up of two or more cars connected by specialized joints which transports passengers around a roller coaster's circuit?
Derby Racer: Derby Racer was the name of two wooden roller coasters that operated at Revere Beach in Revere, Massachusetts. Train (roller coaster): A roller coaster train is a vehicle made up of two or more cars connected by specialized joints which transports passengers around a roller coaster's circuit.
i don't know