Aluminum Rear Suspension Arm Set (Upper+Lower) - 4Pc Set Silver Auto iD *Battery expansion kit available (TRA3725X)

*Battery expansion kit available (TRA3725X)

4GHz FHSS-2 Frequency Modulation

Rustler RTR w/12T 550 Motor

NiMH Battery Cell Count: 5-8 Cells

Aluminum Rear Suspension Arm Set (Upper+Lower) - 4Pc Set Silver Auto iD *Battery expansion kit available (TRA3725X)Made from high quality aluminum 6061T6 for greater support and durability. Delrin collars are inserted to minimize gap and friction for a smooth and stable drive. 3D streamline design and anodized with scratch resistant vibrant alluring colors. The stainless steel ball is fixed by our special screw locking design for better security. Dual positioning holes for adjusting the stainless steel balls and the angle of rear knuckle arms to suit different