Parts such as the Gear Change Mechanism: Bolt,socket,6x16, Washer,6x12.8x1.2, Lever-change,pedal, Bolt,6x20 are included in the Er650caf Er6n 2010 Europe,middle East,africa,uk Gear Change Mechanism parts fiche.
In this schematic the "Spring,5.5x0.7x18" is used most often.
The most expensive part in this assembly is the Lever-change,pedal.