Redcat Racing Front Universal shafts (L=Approx. 48.4mm) with 1.5 x 6.8mm Pins  and Nuts M2.5 for Sumo RC Front Universal shafts (L=Approx.48.4mm) w/Pins (1.5*6.8mm) and Nuts M2.5 for Sumo RC RC Car Parts : 24608 Genuine Redcat Racing Parts