- Home Page /
- Automotive /
- Motorcycle Parts /
- Parts /
- Engine /
- Rebuild Kits /
- 4 Stroke 140CC Dirt Bike Motorcycle Engine Ki...
0 ratings
Item #:
91379843
4 Stroke 140CC Dirt Bike Motorcycle Engine Kit, Motor Carburetor Single Cylinder Horizontal CDI Kick Starter with 4 Speed Manual Clutch for Pit Dirt
Item #:
91379843
KES 53794
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 Tuesday, September 01
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 and maximum torque of 9.5N.M 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
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Engine
This 140CC engine delivers robust performance for dirt bikes, ensuring reliable power for thrilling off-road adventures while maintaining fuel efficiency.
Manual Clutch
Equipped with a 4-speed manual clutch, this kit offers enhanced control and responsiveness, making it perfect for riders looking to improve their skills and experience.
Wide Compatibility
Designed to fit popular Honda models like CRF50 and XR70, this engine kit provides an ideal upgrade, catering to a wide range of dirt bike enthusiasts.
Product Details
| Item Weight | 30 lbs (13.61 kg) |
Who Should Buy?
-
Young Riders
Ideal for young riders starting out in dirt biking, offering manageable power and reliability.
-
DIY Enthusiasts
Great for hobbyists or DIY enthusiasts looking to upgrade or build their own dirt bike projects.
-
Budget-Conscious
A cost-effective solution for those wanting a solid dirt bike engine without breaking the bank.
-
Experienced Riders
May not satisfy experienced riders seeking high performance or advanced features in their engines.
Product Description
4 Stroke 140CC Dirt Bike Motorcycle Engine Kit, Motor Carburetor Single Cylinder Horizontal CDI Kick Starter with 4 Speed Manual Clutch for Pit Dirt Bike Honda CRF50 CRF70 XR50 XR70 Z50 Z50R CT70
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of material is the engine kit made of?
Answer: The engine kit is made of high-quality aluminium alloy and cast steel. -
Question:
How powerful is the engine?
Answer: The engine boasts a maximum power of 8kw and maximum torque of 9.5N.M. -
Question:
Is professional installation recommended?
Answer: Yes, we strongly recommend professional installation to ensure the best performance.
DDYOOK Rebuild Kits Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
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.
KES 53794
Order now and get it around Tuesday, September 01
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-quality aluminium alloy and cast steel materials for durability.
- Powerful engine with maximum power of 8kw and torque of 9.5N.M.
- Simple installation with complete accessories included.
- Designed to fit various Honda models, ensuring compatibility.
- Ideal for cycling, motorcycles, and various motorized models.
- Professional installation is recommended for best results.
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.