125CC 4-Stroke Single Cylinder Air-Cooled Engine for Mini Motorcycles

Product Overview

The 125CC 4-stroke engine provides superior performance with its efficient intake and exhaust system, ensuring minimal fuel consumption (≤367g/kW.h) and maximum power output of 6.5 kW at 7500 RPM. This engine is compatible with several Honda mini motorcycles including CRF50, CRF70, XR50, XR70, Z50, and more.

Key Features

• Effective Cooling System: The air cooling mechanism quickly reduces engine temperature, preventing overheating for a smoother ride.
• Precise Control: The 4-speed manual clutch transmission allows for precise gear shifting, enhancing your driving experience across various terrains.
• Easy Operation: Equipped with a CDI ignition system for reliable and efficient starts.
• Simplified Maintenance: The lightweight, compact design makes it easy to clean and maintain.
• Safe Shipping: Our product is securely packaged with protective foam to prevent damage during transit.
• Responsive Customer Support: Our dedicated team is available to assist you with any inquiries or after-sales support.

Additional Details

• Dipstick Design: Prevents oil leakage effectively.
• Vibration Reduction: Shockproof installation holes for improved comfort during rides.
• Durable Metal Crankshaft: Ensures high stability and safety while operating.

Specifications

• Engine Type: Single Cylinder, 4 Stroke
• Materials: Aluminium, Cast Steel
• Ignition System: CDI
• Start Mode: Kick-starter
• Clutch: Wet Multi-plate
• Transmission: 4-speed, Manual Clutch
• Displacement: 125CC
• Compression Ratio: 9.0:1
• Max Power: 6.5 kW/7500 RPM
• Rated Power: 5.6 kW/7500 RPM
• Max Torque: 8.0 Nm/5000 RPM
• Idle Speed: 1500 RPM
• Spark Plug: A7TC
• Carburetor Type: PZ16J
• Lubricant Capacity: 900ml
• Dimensions: 42.5 x 27 x 23 cm
• Weight: Net 19.2 kg, Gross 21.3 kg

Included in the Package

• 1 x 125CC Engine
• 1 x Kick Starter Lever
• 1 x Gear Shift Lever
• 1 x Carburetor
• 1 x Intake Manifold
• 1 x CDI
• 1 x Sprocket Cover
• 3 x Intake Gaskets
• Assembly Screws

Important Notes

• This engine is designed for motorcycles only.
• Oil stains on the packaging are normal; rest assured it's entirely safe to use.
• Professional installation is strongly recommended due to complexity.
• Check the oil level before use and change the oil every 300 km.
• Maintain a maximum speed of 50 km/h during the first 500 km breaking period.
• Avoid shifting gears while accelerating.
• Minor color variations and measurement discrepancies may occur.

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