Unique to JC Racing Products this stand alone custom 5 spoke design is a retro classic. Featuring a 1/4" tapered rear axle fitment & a narrow front using 3/16x5/16x1/8 flanged bearing. Available in a variety of colours. Key Features & Specification: 2.2" diameter 36mm width rear with 1/4" taper axle fitment21mm width front using 3/16x5/16x1/8 flanged bearings (not included)Available: White | Black | Yellow | Pink Also fits the RC10 Worlds Included:2x 2.2" Dia 36mm rear wheel with 1/4" taper axle fitment2x2.2" Dia 21mm front wheel for use with 3/16x5/16x1/8 flanged bearings