Cotter Crank Pin 9mm

Cotter Crank Pin 9mm

9mm Cotter pin for crank arm
1 Cotter Pin, or choose 2pcs, 3pcs, or 4pieces
in galvanized steel
for vintage or moped arms bike and other…
Many older bicycles use wedge-shaped fasteners called “cotters”
to hold the cranks onto the bottom bracket axle. http://www.sheldonbrown.com/cotters.html
These cotters have a nut to hold them in place after they have been driven or pressed in.
Diameter: 9mm
Length: 42.2mm
Weight: .6oz