Genuine Lifan 125cc 4-Stroke Engine Kit
Powerful, Reliable, and Ideal for Motorcycles, Dirt Bikes, and Custom Builds
Detailed Specifications
- Engine Type: Single-cylinder, horizontal, 4-stroke, air-cooled
- Bore x Stroke: 52.4mm x 55.5mm
- Displacement: 119.7ml
- Compression Ratio: 9.0:10
- Rated Power & Speed: 5.6KW @ 7500 rpm
- Max Power & Speed: 6.5KW @ 7500 rpm
- Max Torque & Speed: 8.0N.m @ 5000 rpm
- Idling Speed: 1500 r/min
- Fuel Consumption: ≤367g/kWh
- Clutch Type: Manual wet clutch
- Starter: Kick start
- Ignition: CDI (Capacitor Discharge Ignition)
- Oil Capacity: 900ml (15W-40 SE recommended)
- Sprocket: 15T (428 chain compatible)
- Transmission: 4-speed manual clutch (N-1-2-3-4)
- Dimensions: 470 x 275 x 280mm
- Weight: 21kg
- Compatibility: Suitable for a wide range of models, including CRF50, CRF70, XR50, XR70, Z50, Z50R, CT70 Mini Trail, and more.
Key Features
- High-output 125cc 4-stroke engine for versatile applications
- Smooth and precise 4-speed manual transmission
- Efficient fuel consumption with low emissions
- Reliable kick-start system with advanced CDI ignition
- Compact, lightweight, and durable for easy handling and installation
Package Includes
- 1 x Lifan 125cc Engine Kit
- 1 x Ignition Coil CDI Spark Plug Kill Switch Wiring.
- 1 x 428 41T Rear Sprocket
- 1 x 22mm Carburetor
- 1 x Alloy Left Handle Clutch Perch Lever
- 1 x 38mm Air Filter
- 1 x 28mm Exhaust Pipe&Muffler
- 1 x 22mm Twist Handle Throttle Housing
- 1 x Handle Grips
- 1 x 39" Throttle Accelerator Cable
- 1 x 37.4" Clutch Cable
- 1 x 428 Chain 108Link
The Genuine Lifan 125cc Engine Kit is the ideal solution for powering motorcycles, dirt bikes, or custom projects. With its reliable performance and efficient design, it's the perfect upgrade for enthusiasts and professionals alike.


inkfrog terapeak