As of 2015, the average price of a new 125cc motorcycle averages to about $2,900. However, prices can fluctuate according to the manufacturer that designed and produced the bike.
A 125cc motorcycle is generally considered a learner's bike. This is due to the smaller size and less power the engine is capable of producing. Although lighter in weight when compared to other models, these motorcycles are still capable of supplying enough power to drive safely on a highway. The average fuel economy of these types of motorcycles also depends on the brand and type of engine, but can sometimes exceed over 100 mpg.