Transmission shafts for motorbikes are components used in the motorbike's gearbox that enable the transmission of power from the engine to the rear wheel. There are different types of transmission shafts, such as shift shafts and main shafts, which can be selected depending on the model and make of the motorbike. The transmission shafts must be precisely manufactured and matched to each other in order to function smoothly and achieve optimum performance.