- Home Page /
- Automotive /
- Motorcycle Parts /
- Parts /
- Engine /
- Rebuild Kits /
- 4 Stroke 140cc Engine Motor Kit CDI 4 Speed C...
0 ratings
Item #:
146357304
4 Stroke 140cc Engine Motor Kit CDI 4 Speed Clutch Horizontal Single-Cylinder Engine Motor Complete Kit for Pit Dirt Bike for Honda CRF50 CRF70 XR50
Item #:
146357304
KYD 388
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The engine kit boasting a maximum power of 8kw (7500±375) and maximum torque of 9.5N.M(5000±250) delivers an impressive surge of strength and control to the vehicle.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Performance
The 4-stroke 140cc engine delivers impressive power and torque, enhancing speed and performance for pit and dirt bikes, ensuring an exhilarating riding experience.
Complete Kit
This all-in-one motor kit includes everything needed for installation, allowing for easier upgrades on models like Honda CRF50 and XR70 for hassle-free customization.
Durable Construction
Designed for rugged use, the single-cylinder engine promises long-lasting reliability and efficiency, ideal for adventurous riders seeking durability in challenging terrains.
Product Details
| Brand | CHALIGHT |
| Model Name | go kart engine |
| Material | Aluminium Alloy, Cast Steel |
| Manufacturer | OKayea_US |
| Item Weight | 28 lbs (12.7 kg) |
Who Should Buy?
-
Beginner Riders
Ideal for new riders looking to upgrade their pit bikes with a reliable and easy-to-handle engine.
-
Recreational Users
Perfect for those who enjoy casual dirt biking and want a solid engine for recreational use.
-
DIY Enthusiasts
Great for individuals who love building or customizing their bikes for better performance and reliability.
-
Professional Racers
Not suitable for competitive riders seeking high-performance engines and advanced features for racing.
Product Description
4 Stroke 140cc Engine Motor Kit CDI 4 Speed Clutch Horizontal Single-Cylinder Engine Motor Complete Kit for Pit Dirt Bike for Honda CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 New
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this engine compatible with my Honda model?
Answer: Please check the compatibility list provided in the description before purchasing. -
Question:
Do I need professional installation?
Answer: Yes, we strongly recommend professional installation for optimal performance. -
Question:
What materials are used in this engine kit?
Answer: The engine kit is made from high-quality aluminium alloy and cast steel.
CHALIGHT Rebuild Kits Editorial Review
The 4 Stroke 140cc Engine Motor Kit receives a mixed reception from customers, highlighting both significant issues and satisfactory performance after resolution. While some users report problems right out of the box, such as a weak spark that prevents the engine from starting, others have had a more positive experience after addressing initial complications. Notably, one customer encountered a defective stator but received a partial refund, which allowed them to fix the issue and ultimately enjoy a smoothly running bike. Positive feedback emerges from users who managed to resolve initial defects, suggesting the engine can perform well once these initial challenges are overcome. However, the hurdles some customers face during setup and the additional costs for repairs leave a clouded impression overall. The return policy also receives negative attention as it can impose extra costs on customers wishing to return defective items. In summary, while the potential for strong performance exists, customers should be prepared for the possibility of requiring additional repairs and for potential frustrations during the initial phase of engine setup. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Some customers had positive experiences after fixing initial problems.
- Partial refunds offered for specific defects.
Cons
- Initial problems, such as weak spark and defective stators, reported by some users.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
KYD 388
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-performance engine with a maximum power of 8kw.
- Impressive torque of 9.5N.M for enhanced control.
- Durable construction from premium aluminium alloy and cast steel.
- Simple installation with all necessary accessories included.
- Professionally designed for compatibility with various Honda models.
- Long service life and fashion appearance for a versatile upgrade.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.