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125cc 4 Stroke Engine Motor 125cc Engine Upgrade 4-Speed Manual Clutch Pit Dirt Bike Factory Engine Kit Replacement Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle

  • Based on 6 reviews
Condition: New
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$269.99 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by LOONGPIG

Arrives Wednesday, Jan 1
Order within 20 hours and 42 minutes
Available payment plans shown during checkout

Size: 125CC 4-Speed Manual Clutch


Features

  • 125cc 4-Stroke Engine MotorCompression Ratio: 9.0:1.Max Torque: 8.0 Nm/5000r/min250r/min. Compatible with 125cc Motorcycle ATV Dirt Bike and vehicles.This is a great replacement for them. Much better quality than factory motor. The compression ratio is nice and has more power than most factory 125cc motor engine as well.
  • 125cc Motor TypeCDI / Single Cylinder / 4-Stroke / Air-Cooled / 4-speed / Manual Clutch / Kick-Starter / Wet Multi-Plate / A7TC Spark Plug / PZ16J Carburetor.
  • Wide Range of ApplicationsThis 125cc engine fits for such Motorcycles. Fits For HONDA CRF50/CRF70/XR50/XR70/Z50/Z50R/CT70 Mini Trail/Z50/Mini Trail Monkey/XL70 ST70/QA50/QR50/CL70/SL70/70 Passport/ST 90K2/ST 90K1/CS 90/SL 90/ZB 50 / SSR125.
  • IncludesThis complete engine kit comes with CRF50 125CC Engine + Kick Starter Lever + Gear Shift Lever + Carburetor + Intake Manifold + CDI + Sprocket Cover + Intake Gaskets + Some Screws for Assembly.
  • Customer ServiceIn case of any issues, our dedicated customer service team is ready to assist you and provide prompt after-sales support. 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.

Brand: PDTHADP


Model Name: 125cc 4 Stroke Engine


Speed: 1500 RPM


Horsepower: 6.5 Kilowatts


Manufacturer: LOONGPIG


Model Number: 125CC


Manufacturer: LOONGPIG


UPC: 759224723232


Brand Name: PDTHADP


Model Name: 125cc 4 Stroke Engine


Horsepower: 6.5 Kilowatts


Speed: 1500 RPM


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 1

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good value for money, excellent engine
Size: 140CC
Good value for money, excellent engine This is the 3rd motor I've used on my bike and this one is very affordable and looks good. Received it within my expected time frame and everything was in perfect condition. No dents in the gas tank either! Assembly went very smoothly, it started on the first try, I took it for a drive around the road outside my house and it runs great, I'm very happy with this motor. ... show more
Reviewed in the United States on November 2, 2024 by Margaret T Mitchell

  • not on bike yet still need parts
Size: 140CC
where would a young fellow find bushings for this engine it didn’t come with any out of box
Reviewed in the United States on October 31, 2024 by Michelle Monahan

  • 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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