Spec-R XB4 series aluminium rear hubs
Spec-R introduce these aluminium rear hubs for Xray’s XB4 line of buggies. The parts are CNC-machined from 7075 aluminium and come with a hard-coated finish for durability and looks. The hubs are a direct fit on all XB4 buggies including the 4WD and 2WD variants.
Source: Spec-R [spec-r.com]