125cc 4-stroke Engine | Automatic Transmission Engine with Reverse

Designed with great specifications for its size, this replacement engine is ready to get you back on the rough terrain where you belong. It’s a fantastic option for replacing the engine of your Chinese 125cc ATV. If you have any questions, feel free to contact us! Specifications:     - Engine type: Single Cylinder, 4-stroke, air-cooled    - Transmission type: Automatic with reverse    - Displacement: 125cc    - Max Torque: 7.0N.m/5500rpm    - Max Horsepower: 5.0kW/7500rpm (8.3 HP)    - Max Speed: 40 mph    - Ignition: CDI    - Bore stroke: 52.4×49.5mm    - Starting System: Electric    - Fuel Capacity/Oil Type: 90#/0.9L    - Battery: 12V, 5Ah