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Upgrade 125cc Engine ATV Motor 4-Stroke Single Cylinder Motor Engine Manual Clutch Pit Dirt Bike Parts Complete Kit for Honda XR50 XR70 CRF50 CRF70 & Dirt Pit Bike & Go Kart Motorcycle

4.3 (6) Write Review
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$135.99

$ 65 .99 $65.99

In Stock
  • 125CC ENGINE: Compression Ratio: 9.0:1.Max Torque: 8.0 Nm/5000r/min±250r/min. This 4-stroke pit bike engine is characterized by high power, high-rated speed, and high torque, which delivers excellent performance.
  • GOOD HEAT DISSIPATION: The 125CC Engine motor adopts a heat dissipation structure, which can quickly dissipate heat and prevent the engine from burning out after prolonged use. Meanwhile, the air cooling system allows for faster cooling, reducing the failure rate.
  • 30.43OZ FUEL TANK: The 125CC Engine has a large fuel tank capacity(30.43oz) to sustain long hours of operation. This 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.
  • HIGH-PERFORMANCE CARBURETOR: The 125cc dirt bike engine is designed with a high-performance carburetor, which has the advantages of simple structure, lower cost, and easy maintenance, as well as reliability and durability.
  • CDI IGNITION SYSTEM: This 125CC Engine adopts CDI ignition, which reduces the cost and improves the reliability of the ignition. 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.
  • PRECISE CONTROL: 125cc engine with 4-speed manual clutch transmission provides you with high-precision gear shifting control, so it allows you to easily adapt to various changes. It makes your driving experience more exciting under different road conditions.
  • ASSEMBLY IN A BREEZE: Complete installation accessories and a simple structure allow you to complete the assembly in a very short time.


Product Description

125cc engine

CUBELLIN Upgrade 125CC 4-Stroke Engine

  • 4-stroke engine equipped with high power and a large fuel tank, which produces great power and helps you get the job done quickly without the need for frequent refueling.
  • This Dirt Pit Bike Complete Kit complete with mounting accessories and simple structure, it can be assembled in a very short time.

125CC Engine

Durable Engine

The 4-stroke engine made of high quality materials and precision parts, equipped with high performance carburetor, has the advantages of simple structure, lower cost, easy maintenance, reliable and durable. Good sealing effect, safer to use.

125CC Engine

High Performance

125cc engine is characterized by high power, high-rated speed, and high torque.Maximum Power: 6.5KW/7500 rpm ± 375 rpm. Min. Fuel Consumption: ≤367g/kw.h

125CC Engine

Start Quickly

This 125cc 4-Stroke Engine adopts CDI ignition, Start Quickly and Safely. 4-Speed Shift Gears for Various Changes.

4-stroke Engine

Package Included

  • 1x 4-stroke Engine
  • All Accessories for Installation
  • Complete installation accessories and simple structure.
  • It fits for CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Pass / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50.

José Dávila
Reviewed in the United States on August 19, 2024
I've purchased a second one and have had no problems with either one I received and they have performed very well. I am very satisfied. Bought one to put on my son's quad bike and he is very happy, this engine runs very well.
Ferry
Reviewed in the United States on August 16, 2024
Received the engine the first time to assemble the trial. Powerful, great starter, just the right size, no problems with use. Very nice and the engine is very durable.
david
Reviewed in the United States on July 3, 2024
It has been in use for a few days now, just received and installed and test drove it for a few hours, it runs stable and no noise, very good quality. I'm as happy as my son.
DanaC
Reviewed in the United States on June 26, 2024
This engine fit my SSR frame I highly recommend it. It runs perfectly. I have yet to have an issue with it it idols and starts first kick every time you can buy this engine and have no worry about it mechanically failing. This thing is awesome.
Diane I.
Reviewed in the United States on May 9, 2024
The engine is equipped with a high-performance carburetor and a large fuel tank for power and added durability. The Kick Starter and gear shifter make the product easier to use.
Stephen B.
Reviewed in the United States on October 22, 2024
I paid $80 in Freight just for this to be broken when it arrived? I'm pretty mad right now and I'm expecting a full refund on this as I spent nearly $300