Scalextric C8197 Motor Pack In-Line with 10mm Shaft. This pack includes a standard Scalextric Mabuchi Motor with a 10mm shaft and a 9-tooth in-line pinion. Please note, the motor does not come with a suppressor. This product is part of the Scalextric range, known for its quality in slot car racing. It is compatible with various Scalextric sets and layouts.