... engine 2. 40KG metal gear steering servo 3. 15KG metal throttle servo 4. alloy diff. gear set 5, 98% alloy parts ... Scale 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro carb ... oil22,lama tools bag and tools bag for engine backout23,Imported air filter foam( red or yellow ... drag link set36,CNC alloy air filter37,Chrome engine parts set38,Clutch spring for 8000r/min39,New style ...