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4 Stroke Engine Motor Kit 140CC 8000W Dirt Bike Engine Single-Cylinder Motorcycle Engine with Air-Cooled Motor Engine 4 Speed Manual Clutch Pit Dirt Bike Engine with CDI Ignition

  • Based on 4 reviews
Condition: New
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Availability: In Stock.
Fulfilled by LOONGPIG

Arrives Friday, Nov 8
Order within 19 hours and 35 minutes
Available payment plans shown during checkout

Size: 140CC


Features

  • HIGH PERFORMANCE:This engine kit with high-performance single-cylinder, horizontal 4-stroke engine features a 140cc displacement, delivering a maximum power output of 8kw at 7500 375 RPM. With a torque rating of 9.5 Nm, it provides an impressive surge of strength and control to the vehicle.
  • EASY TO START:Utilizing a CDI ignition system, the engine ensures higher energy and ignition efficiency, allowing for quick and safe starts.
  • GOOD HEAT DISSIPATION: the engine kit is equipped with an air cooling system that efficiently reduces engine temperature, preventing overheating and ensuring smooth, long-lasting performance.
  • PRECISE CONTROL:The motor engine with 4-speed manual clutch transmission offers precise shift control, enabling you to easily adapt to changing road conditions. The engine is designed with anti-vibration mounting holes for mounting shock absorbers, reducing vibrations during operation and enhancing driving comfort.
  • APPLICATIONS:For HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 / (Please note this is not a guarantee, if you are unsure, please ask your local dealer.)

Description

SpecificationsMaterial: Aluminium Alloy, Cast SteelType: Single-cylinder, Horizontal, Four-strokeGear: 1N234Ignition: CDICondition: New Displacement: 140ccBore x Stroke: 55 x 59mm/2.2 x 2.3inMax. Power & Corresponding Speed: 8kw(7500±375)Max. Torque & Corresponding Speed: 9.5N.M(5000±250)Start Mode: Kick StarterCompression: 9.0:1Engine Oil: 900ml/30.44Oz, 15W/40-SE, 4 StrokeOil Gears: 4 Speed Manual Clutch, 1N234Sprocket: 14T 428 17mm/0.67inApplicable Models: HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 /Package Included1 x 140CC Engine1 x Kick Starter Lever1 x Gear Shift Lever1 x Sprocket Cover1 x Washer2 x Gaskets1 x Carburetor1 x CDI1 x Intake Manifold7ScrewsNotes1. Please carefully check compatibility before purchasing to ensure that the product is suitable. 2. We strongly recommend professional installation. 3. Please allow for slight color differences caused by shooting light and errors caused by manual measurement, and make sure you don't mind before ordering. If you have any questions, please contact us, and we will reply and solve your problem as soon as possible.

Manufacturer: ‎PDTHADP


Brand: ‎PDTHADP


Model: ‎140CC 8000W Dirt Bike Engine


Country of Origin: ‎China


Item model number: ‎Dirt Bike Engine


Exterior: ‎Painted


Manufacturer Part Number: ‎140CC 8000W


Date First Available: August 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • The engine is powerful and runs great
Size: 125CC 4-Speed Manual Clutch
I quickly got the engine that I could install on my Honda XR70 motorcycle and it fit nicely, the 125cc power makes my bike run great, after installing it I rode it around a lot of places. All together it looks perfect and it makes me happy.
Reviewed in the United States on July 1, 2024 by soohyun

  • engine motor is easy to install
Size: 125CC 4-Speed Manual Clutch
This engine motor great ,it is easy to install, I install it on my Honda XR50 motorcycle that my dad gave me and it fits great and runs perfect, I love this engine and it makes my motorcycle drive better, so far I'm very happy with it!
Reviewed in the United States on July 1, 2024 by Bernice Rubino

  • Simple installation and easy startup
Size: 125CC 4-Speed
This is a replacement motor that I bought for my son's motocross bike, there were installation instructions inside the package that described it in great detail, which made it very easy for me to install this new motor, and it's got a lot of power. It runs stable and fits perfectly on this motocross motorcycle for my son, so far everything is great and my son is very happy with this motor. ... show more
Reviewed in the United States on September 18, 2024 by Rayne peterson

  • Shipping was fast and the engine runs great.
Size: 110CC
I bought this 4-stroke motocross motorcycle engine and the seller shipped it very quickly, I received the package in a timely manner, the seller provided us with thoughtful help and made it easy for me to assemble this engine. This engine is powerful and runs smoothly on my motorcycle and I have not had any problems with it so far after I installed it for daily riding. This is a very nice engine. ... show more
Reviewed in the United States on September 18, 2024 by Regina

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