... metal throttle servo 4. alloy diff. gear set 5, 98% alloy parts Scale 1:51,Displacement 30.5cc 4 bolt engine(with ... filter foam( red or yellow color for your choice)24,1 pc petrol funnel25,CNC rear absorber brace bar26,CNC alloy ... set38,Clutch spring for 8000r/min39,New style Hexagon clutch bell40,CNC alloy ball connector41,New throttle linkage set42,CNC alloy front ...