Package list:
Kit 1: Just 180 degree Silver chassis
Kit 2: Just 180 degree Black chassis
Kit 3: Just 180 degree Silver chassis + 2 PCS servo 3115(15kg)
Kit 4: Just 180 degree Black chassis + 2 PCS servo 3115(15kg)
Kit 5: Just 180 degree Silver chassis + 2 PCS servo 3218(20kg)
Kit 6: Just 180 degree Black chassis + 2 PCS servo 3218(20kg)