140CC Engine 4 Stroke Racing Engine, 4 Speed Horizontal Single Cylinder Motor Engine CDI Kick Starter Manual Clutch Fit For Pit Dirt Bike, Honda CRF50 CRF70 XR50 XR70 Z50 Z50R

Description

⚡ Dominate the dirt with power and precision – your pit bike’s ultimate upgrade!

This 140cc 4-stroke horizontal single-cylinder engine delivers 8kW max power and 9.5N.M torque, engineered with durable aluminum alloy and cast steel for long-lasting performance. Featuring a CDI ignition system and 4-speed manual clutch, it fits popular Honda pit bike models like CRF50, XR70, and Z50R. The package includes all necessary parts for quick installation, making it the perfect high-performance upgrade for serious riders.