Engine: 18#

1)4WD Drive System.
2)18CXP Powerful Engine With Two Valve Needle And Slide Carb.
3)Waterproof Dustproof Sealed Gearbox.
4)Auto-Shifting 2-Speed Transmission. 
5)Sealed Superduty Plastic Driveshaft.
6)Fast Easy Assembly And Disassembly Receiver And Battery Cover.
7)Quality Differential With Four Bevel Gear. 
8)Blue Anodised 6061T Chassis.
9)Adjustble Threaded Long Oil-Filled Shock Absorber.
10)Fuel Tank 75CC.
11)Precise Sealed Ball Bearing For The Whole Model.