How To Upgrade Your Stampede Truck with a Metal-Gear Servo | Traxxas
Traxxas Stampede 1/10 Scale Monster Truck Ready-to-Race with TQi 2.4GHz radio system and XL-5 ESC (fwd/rev) No Battery or Charger (Blue) (TRA36054-4-BLUE)
Amazon.com: Traxxas 2216 4-Channel 27MHz AM Micro Receiver : Toys & Games