The Pin,cotter 1.6x15 is the lowest priced item on this Step schematic.
A sample from the products for the Step include: Arm,l.st*nh-146m*, Pin,cotter 1.6x15, Pin,cotter 2.0x15, Rubber,pillion St.
The Step is made up of components including this Step Com*nh-146m* which is the most expensive.