Due to these parts being impossible to source I was forced to make some replacement parts for my own Boen Special speed plates.
These Kingpins are now available for skaters who need them.
They are CNC machined right here in Sydney Australia from 7000 series alloy.
The lower locking nut that secures the kingpin to the base plate is no longer a seperate part it has been incorporated into the actual Kingpin making for a much stronger item.
These are sold as complete sets of 4 Kingpins and accessaries as shown in the pictures above. $130 per set.