6778 Ring Gear/Diff/Pinion Gear 12/47 Ratio Fr 613 pieces All you need to add

All you need to add are the AA batteries for the transmitter and you can be running your SuperCat MX across your pool or pond within minutes of opening the box

4GHz controller/transmitter you can use with other Bind-N-Fly® (BNF) Basic aircraft compatible with SLT FHSS technology (future availability) after you learn to fly

and Apple iOS or Android mobile device running the Traxxas Link App

2-Year limited warranty (see website for details)

birthday or any-other-day gift for boys and girls aged 18 months and up

6778 Ring Gear/Diff/Pinion Gear 12/47 Ratio Fr 613 pieces All you need to addRing gear, differential pinion gear, differential (12 47 ratio) (front)