These Rear Hubs are an ideal replacement part for your kit item. Super tough composite material for long-lasting durability in all conditions. Multiple Camber Link mounting holes for advanced tuning options in minutes. Precision manufactured bearing holes for reliable operation on all surfaces. 1 x Left Rear Hub (Narrow) 1 x Right Rear Hub (Narrow) 2 x 2mm Spacer 4 x 1mm Spacer