DescriptionOur 4-stroke engine is a powerhouse designed to elevate your riding experience to new heights. With cutting-edge technology and precision engineering, this engine is a testament to performance and reliability. Equipped with high power and a large fuel tank, it produces great power and helps you get the job done quickly without the need for frequent refueling. Key FeaturesDurable Construction: Crafted from high-quality materials and precision-engineered components, this 4-stroke engine is built to withstand harsh environments, offering exceptional durability and reliability.Powerful Engine: This 4-stroke engine is characterized by high power, high-rated speed, and high torque, which delivers excellent performance.Large Fuel Tank: The engine has a large fuel tank capacity(
For Motorcycle LIFAN 125cc 4-stroke Manual Clutch 4UP Engine Motor Dirt Pit Bike
Description
Our 4-stroke engine is a powerhouse designed to elevate your riding experience to new heights. With cutting-edge technology and precision engineering, this engine is a testament to performance and reliability. Equipped with high power and a large fuel tank, it produces great power and helps you get the job done quickly without the need for frequent refueling.
Key Features
Durable Construction:Crafted from high-quality materials and precision-engineered components, this 4-stroke engine is built to withstand harsh environments, offering exceptional durability and reliability.
Powerful Engine:This 4-stroke engine is characterized by high power, high-rated speed, and high torque, which delivers excellent performance.
Large Fuel Tank: The engine has a large fuel tank capacity(30.43oz) to sustain long hours of operation. Therefore, you do not need to refill the fuel tank frequently, which is very convenient.
Good Heat Dissipation:It 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.
Thoughtful Design: The product 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 product adopts CDI ignition, which reduces the cost and improves the reliability of the ignition.
Assembly in a Breeze: Complete installation accessories and a simple structure allow you to complete the assembly in a very short time.
Quality Service: We stand behind all our guests and look forward to assisting you with your purchase. It is our pleasure to answer your confusion and questions. The end of the story between us is not \"we sell and you Handles:The starter lever and gearshift lever have ergonomic handles for a comfortable grip and convenient operation.
Intake Seals: They ensure a good sealing effect, making it safer to use.
Application
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 Black, Silver
Assembly Required: Yes
Engine Type: 4-Stroke, Single Cylinder
Cooling System: Air Cooling
Engine Displacement: 125cc
Transmission: 4-speed, Manual Clutch 1-N-2-3-4
Clutch: Wet Multi-disc Clutch
Lubricant: SAE 15W/40-SE, Four-stroke GasolineEngine Oil
Compression Ratio: 9.0:1
Bore*Stroke: 52.4*55.5 mm/2.06*2.18in
Maximum Power: 6.5KW/7500 rpm ± 375 rpm
Rated Power: 5.6KW/7500 rpm ± 375 rpm
Max. Torque: 8.0 Nm/5000 rpm ± 250 rpm
Idle Speed: 1500 rpm ± 100 rpm
Min. Fuel Consumption: ≤367g/kw.h
Ignition System: CDI
Starting Mode: Kick Starter
Spark Plug: A7TC
Carburetor Type: PZ22
Primary Reduction Ratio: 3.722
Lubricant Capacity: 900ml/30.43oz
Item Weight: 19.1kg/42.1lbs
Product Size: Weight: 21.5kg/47.4lbs
Package Size: Included
1* 4-stroke Engine
All Accessories for installation manual is not included. Professional installation is highly recommended. Please note that the applicable models are only for reference.
Please carefully read the product label and pay attention to the safety precautions inside.Before use, please carefully check the cable, power supply, etc., and take proper protective measures to avoid potential safety hazards.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order
PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe accept payment 。Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer\'s responsibility.Delivery detailsShipping:2-9 working days to: USATerms of sales
- We maintain high standards of excellence and strive for hundred percent customer satisfaction. response is very important to us. We hope that you contact us immediately before you give neutral or negative response, so that we can address your concerns. It is impossible to address issues if we do not know about them!
About usYour satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.Thank you.Contact usBusiness Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it\'s non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions. Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it\'s non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions.
On Sep 18, 2026 at 01:01:04 PDT, seller added the following information:
