TFCFL 125cc Engine 4 Stroke Motor 3 Speed Reverse Semi Auto for ATV Quad Bike Buggy 4 Wheeler B Lawn Mower Engine

The dimensions you need to refer to: Bore diameter x stroke: 52.4 × 55.5 mm, 119.7 cc; top engine bracket: 92mm; bottom engine bracket: 82mm; bolt to bolt: 152mm (6"); front sprocket: 420-17mm-14T; Air filter: 35mm 125cc 4-stroke electric start engine: CDI ignition 3 forward and 1 reverse gear, maximum net power/rpm: 5.8 kw/ 7500r/min±375 r/min; maximum torque/revolution: 8.5 Nm/5000r/min±250 r/min; Idle speed: 1500 r/min±100r/min 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: Karting, Quad, off-road vehicle, ATV, Pit bike, off-road vehicle, off-road vehicle, pocket rocket