With a quantity of two pieces, the Circlip-type-c,14mm is the most used part in the GEAR CHANGE MECHANISM diagram.
The component with the lowest price in the GEAR CHANGE MECHANISM schematic is the Nut.
A sample from the products for the Gear Change Mechanism include: Shim,t=2.8, Bolt,6x20, Rod-tie, Washer,6.5x18x1.6.