About this productThe 125cc Engine with Semi-Automatic Transmission and Reverse is a reliable power unit suitable for various motor vehicles. It features a single-cylinder, four-stroke engine providing smooth and efficient power delivery. The semi-automatic gearbox allows for easy gear transitions with forward gears 1, 2, 3, neutral, and a reverse gear, making it user-friendly for various driving needs. This engine is air-cooled, ensuring steady performance and the CDI ignition mode offers reliable starting, paired with an electric start mode. With a displacement of 125cc and a compression ratio of 9:1, this engine is designed for unleaded petrol, supporting a maximum power output of 5.8KW. The bore and stroke measure 52.4 x 49.5mm, and it uses a 428-14T sprocket, making it a versatile engine choice.Specifications Specification Detail Displacement 125cc Type Single cylinder 4 Stroke Gearbox Semi - Automatic Gearing Forward 1, 2, 3 / Neutral / Reverse Clutch Type Wet clutch Cooling System Air Ignition Mode CDI Start Mode Electric Compression Ratio 9:1 Petrol Type Unleaded Maximum Power 5.8KW Bore x Stroke 52.4 x 49.5mm Sprocket 428 - 14T Features & Benefits Semi-Automatic transmission for ease of use. Reverse gear for improved manoeuvrability. Air-cooled engine for consistent performance. CDI ignition for reliable start-up. Electric start for user convenience. Durable wet clutch system.