Traxxas Ball bearing set, TRX-4 Traxx, black rubber sealed, stainless (contains 5x11x4 (40),20x32x7 (2),& 17x26x5 (2) bearings/ 5x11x.5mm PTFE-coated washers (40)) (for 1 pair of front or rear tracks)

Traxxas - Bearings->Traxxas Kits