125cc 4 Stroke Engine Motor, Semi-Auto ATV Engine Motor Kit with CDI Ignition & Electrical Start, Single Cylinder Air-Cooling Motorcycle Engine with 3 Forward and Reverse

SpecificationsCondition: NewMaterial: Iron, AluminumProcess: Die Casting, PaintingColor: SilverEngine Type: Parallel 4-Stroke Single-Cylinder EngineTransmission System: Forward-Neutral-ReverseStarting Method: Electric StartIgnition Device: CDICooling Method: Air CoolingStarter Type: Foot StartLubrication Method: Pressure/SplashFuel Type: GasolineCarburetor: PZ19Displacement: 125CCMaximum Power: 5.5KWCompression Ratio: 9:1Max. Speed: 7500±375RPMIdle Speed: 1500±100RPMMax. Torque: 8.5 N.mFront Sprocket: 420-17mm-14TFuel Tank Capacity: 900ml/0.24galAir Filter Diameter: 35mm/1.38inCylinder Diameter*Stroke: 52.4*55.5mm/2.06*2.19inTop Mounting Hole Spacing: 92mm/3.62inBottom Mounting Hole Spacing: 82mm/3.23inBolt Spacing: 152mm/5.98inWay of Use: Direct Replacement Product Size: 48*36*30cm/18.9*14.17*11.81inPackage Size: 50*37.5*32cm/19.69*14.76*12.6inGross Weight: 21.95kg/48.39lbsNet Weight: 21kg/46.3lbsPackage Included1 * 125CC 4 Stroke Engine MotorAll Accessories for Assembly

• 【Wiring usage】Five wires (plug): for gear indicator; yellow wire: for battery; pink (or yellow) wire: for battery; black and red wires: for signal triggering; green wire: for Ground; blue and white: used to trigger the coil
• 【Applicable models】125cc pit bike engine motor is suitable for Karting, Quad, off-road vehicle, ATV, Pit bike, off-road vehicle, off-road vehicle, pocket rocket. Long-term spare parts can be provided as needed. The installation is more complicated, and it is strongly recommended to invite professionals to install it
• 【High Performance】Compression ratio: 9.0: 1; Gear siystem: 3 Forward, Neutral, Reverse; Start Method: Electrical Start; Ignition: CDI; Air Filter: 1.4'' Carburetor: PZ19; Starter: Electric Start; Maximum net power/rpm : 5.8kw/7500rpm±375rpm; Maximum torque/rpm: 8.5N.m/5000rpm±250rpm; Idle speed: 1500RPM±100RPM