ZRT baseplates (inverted kingpins)

These are ZRT baseplates (sold 2 in a pair) that have been modified with inverted kingpins to clear the hangars during grinds , OR have the original kingpin with stainless steel locknut with nylon insert(check your selection)..Baseplate color sets available are as seen in pics and listed in options...Options are with Silver inverted kingpins or Black inverted kingpins,And also Standard kingpin,And a few sticks of pivot cup tubing are included.....All sets come with a ZK decal as well...Thanks for your support!!