Lightweight and ultra responsive Team cast aluminum baseplate Premium grade solid kingpin Unmatched board control and strength 90du clear blue bushings

SIZES: 143: 7.125" axle - for boards 7.4" & thinner 145: 7.62" axle - for boards 7.4" - 7.9" 147: 8.0" axle - for boards 7.9" - 8.12" 148: 8.25" axle - for boards 8.12" - 8.38" 149: 8.5" axle - for boards 8.38" - 8.62" 151: 8.75" axle - for boards 8.62" - 8.86" 161: 9.125" axle - for boards 8.9" - 9.5" 181: 10" axle - for boards 9.5" and up