The Gear Change Drum/shift Fork(s) assembly is constructed from several parts from which the Drum-change is the most expensive.
The Bolt,6x12 is the lowest priced item on this Gear Change Drum/shift Fork(s) schematic.
With a quantity of two pieces, the Bolt,6x12 is the most used part in the GEAR CHANGE DRUM/SHIFT FORK(S) diagram.