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125CC Engine 4 Stroke Motor Kit with Air-Cooled & Carburetor Manual Clutch Motorcycle Engine Pit Dirt Bike ATV Quad Complete Kit for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike

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$155.99

$ 75 .99 $75.99

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About this item

  • 【Powerful Engine】- The four-stroke engine provides higher intake and exhaust efficiency, saving energy and fuel (minimum fuel consumption: ≤367g/kW.h). It provides more power during driving (maximum power: 6.5 kW/7500r/min ± 375r/min), ensuring you a very smooth and powerful ride
  • 【Air Cooled System】- The four-stroke engine motor utilizes an air-cooled system that quickly reduces engine temperature, effectively preventing overheating and ensuring smooth driving for long periods of time
  • 【Precision Control】- The 4-speed manual clutch transmission provides you with high-precision shift control, allowing you to easily adapt to various changes. It makes your driving experience more exciting under different road conditions
  • 【Easy to Operate】- The 4-stroke engine package utilizes a CDI ignition system for greater energy and ignition efficiency. Therefore, you can start the engine quickly and safely
  • 【Durable Design】- The bike engine kit is designed with high quality aluminum and cast steel for high hardness, abrasion and corrosion resistance. The simple, lightweight and small single cylinder construction makes it easy to clean stains, so maintenance is not complicated


❀Description：

If you are a driving enthusiast who loves freedom, pursues speed and passion, then our CRF50 125CC engine will be your ideal choice. With its excellent performance and stable power output, it makes your driving more enjoyable and comfortable. Buying CRF50 125CC engine means choosing a high-quality, high-performance, and safe driving experience.

❀Specification:

Engine Type: Single Cylinder, 4 Stroke

Material: 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/7500r/min±375r/min

Rated Power: 5.6 kW/7500r/min±375r/min

Max. Torque: 8.0 Nm/5000r/min±250r/min

Idle Speed: 1500r/min±100r/min

Min. Fuel Consumption: ≤367g/kW.h

Spark Plug: A7TC

Carburetor Type: PZ16J

Primary Reduction Ratio: 3.722

Gear Ratio: 2.833/1.706/1.238/0.958

Lubricant Capacity: 900ml

Lubricant: SAE15W/40-SE, 4-stroke Gasoline Engine Oil

Engine Dimensions: 42.5×27×23cm/16.73×10.63×9in

Package Size: 48.5×37×35.2cm/19.1×14.57×13.86in (Outer); 46×31.5×25.5cm/18.1×12.4×10in (Inner)

Net Weight: 19.2kg/42.33lbs

Gross Weight: 21.3kg/46.96lbs

❀Package Content:

1× CRF50 125CC Engine

1× Kick Starter Lever

1× Gear Shift Lever

1× Carburetor

1× Intake Manifold

1× CDI

1× Sprocket Cover

3× Intake Gaskets