Replacement Cone Nuts for the Primo N4FL Front Hub. These cones are there so you can replace the ones on your hub should you run into a problems. They only fit the V2 Hub that has separate cones and guards. If you have a V1 hub you can upgrade to the V2 system however you will need cones and guards. Sold in Pairs.
-Fits: Primo N4FL V2 Front Hub