Twin battery upgrade, 3s 5000 at the front and 2s 4000 in the back, not only means you can play longer with out changing battery it also makes it more balanced for climbing. It climbs very very well.Upgraded steel gear cogs, upgraded hex fitting wheels instead of the pins which are standard. Upgraded 20kg servo and metal steering rods. Comes with both batteries, overlander vsr charger, charging bag, radio control, original box with many spares that came with it, full instruction book with detailed break down of the vehicle. Vehicle hasn't had that much use, car and batteries are faultless and it is all ready to be used straight away. Collection welcome so can be seen working. This item is in the category "Toys & Games\Radio Control & RC Toys\RC Model Vehicles & Kits\Cars & Motorcycles". The seller is "louisgib1983" and is located in this country: GB. This item can be shipped to United Kingdom.