125CC 4-stroke Engine Kit 4-Speed Manual Clutch Transmission Engine for CRF50/CRF70/XR50/XR70/Z50/Z50R/CT70

4-stroke 125CC Engine Kit 4-Speed Manual Clutch Transmission Engine for CRF50/CRF70/XR50/XR70/Z50/Z50R/CT70

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 50.

Specifications

Color: 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 Gasoline Engine 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: 44*29*22cm/17.32*11.4*8.66in

Gross Weight: 21.5kg/47.4lbs

Package Size: 48*37*35cm/19*14.6*14in

Package Included
1* 4-stroke Engine
All Accessories for Installation

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 buy".

Notes
1.The installation manual is not included. Professional installation is highly recommended. Please note that the applicable models are only for reference.
2.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.
3.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.