GRAVITY Truck: carbon-kewlar fiber + Alu differential and axles E-Maxx two motors 600 - gearbox 18:1 two esc Robitronic speedstar2 two high-torque servo Savox TX Futaba FF9 diff body clearance 85 mm center chassis clearance 110 mm total weight 5,64 Kg wheelbase 460 mm total width 440 mm