1)Type :2-Bore,4-Stroke,Liquid-cooled 2)Bore x Stroke :76mmx71mm 3)Displacement : 644 cc 4)Compression ratio:8.4:1 5)Carburetor : BJH101E or CSH101E 6)Max Power :15kw/5300rpm 7)Maximum Torque :44/2700~3300Nm/r/min 8)Starting :-Electric 9)Ignition:C.D.I 10)Lubrication:Force & Splash 11)Transmission :manual clutch, 4 shift/Reverse 12)Spark Plug:-F6T or F6TC 13)Plug gap :0.7-0.1mm 14)Fuel type:RQ93 (unleaded) 15)Lubricate oil :SAE-15W/30 16)Fuel tank :28.0L 17)Engine oil :2900ml 18)Coolant:4000ml 19)Starting: <5s 20)Climbing :30degree 21)Battery: 12V36Ah 22)Head Light :12V 150W/Both 23)Tail Light :12V 82W/Both 24)Fuse :30A 25)Brake Track:< 7m 20miles/h 26)Top speed: 58 miles/h (or limited as customers require) 27)Front, Rear brake: Hydraulic disc, right foot control 28)Front Suspension:Independent Dual A-Arm 29)Rear Suspension : Independent Longitudinal Control Arm 30)Final Drive : shaft driven 31)Trye size:175/70 R13 82H(front and rear) special tryes N.W :400kg G.W:450kg Outer packing: Steel frame with carton Carton dimensions: 2,850 x 1,150 x 880mm Conveyance: Qty/20' FCL: 8pcs Qty/40' HQ: 24pcs ATV,GOKART,SCOOTER,UTV,FARMING CAR,MOTOR,MOTORCYCLE,TS,TANGSUN MOTOR,BUGGY,DUNE BUGGY,DIRT BIKE,SAND RAIL,TRAILER,50CC,110CC,150CC,250CC,300CC,500CC,650CC,800CC GOKART,F1 ,EMOTOR,EBIKE,MADE IN CHINATANGSUN MOTOR INDUSTRY GROUP CO,LTD ,TS INDUSTRY CO,LTD ,EEC MOTOR,EEC SCOOTER,EEC GOKART,EEC ATv