This is a pair of Rear Hubs for the EB-48 Buggy Kit from Tekno RC, TKRC5000. FEATURES: Constructed of composite plastic INCLUDES: Left and Right Rear Hubs REQUIRES: Two 13x19mm Ball Bearings, ARZC2636 Two 8x16mm Ball Bearings, DTXC1585 jxs 10/25/12 ir/jxs