Paughco 80-Spoke Assemblies 16-120 Wheel FT 80TWIST 21" 0-7 B Fully assembled wheels feature 6/8 gauge round or twisted spokes and custom nipples Sealed spoke wells for tubeless tires Chrome or black steel rims and billet hubs with special CNC-machined facets Sealed wheel bearings and center spacers pre-installed Wheels require the use of 00-16 pulleys and 00-13 brake rotors (3.25" bolt circle)