- Home Page /
- Automotive /
- Motorcycle & Powersports /
- Parts /
- Drive Train /
- Chains & Sprockets /
- Sprockets /
- Steel Go Kart Sprocket Hub for 3/4" Bore & 3/...
0 ratings
Item #:
230912947
Steel Go Kart Sprocket Hub for 3/4" Bore & 3/16" Keyway Hardware Kit with 420 Chain 50T Rear Drive Sprocket 4 Hole for Go Cart Mini Bike Silver Parts
Item #:
230912947
€ 43
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 Saturday, July 25
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
Easy to install go kart sprocket hub with high-quality 45# steel material!
Buy Now Pay Later
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
Durable Steel Construction
Crafted from high-quality steel, this sprocket hub ensures long-lasting performance and resistance to wear, ideal for tough go-kart racing conditions.
Precision Fit
Designed with a precise 3/4" bore and a 3/16" keyway, it fits securely on compatible shafts, reducing slippage and enhancing driving efficiency.
Complete Hardware Kit
Includes a comprehensive hardware kit, making installation hassle-free. Perfect for DIY enthusiasts and ensures you have everything needed for your go-kart project.
Product Details
Who Should Buy?
-
Go-Kart Enthusiasts
Ideal for users building or upgrading their go-karts, ensuring smooth and effective power transfer.
-
Mini Bike Builders
Perfect for DIY mini bike projects needing reliable drive components for optimal performance and speed.
-
Replacement Part Seekers
Great for those needing to replace worn-out sprocket hubs for enhanced bike or go-kart functionality.
-
Casual Riders
Not suitable for users who ride infrequently, as this part is made for more serious performance needs.
Product Description
Steel Go Kart Sprocket Hub for 3/4" Bore & 3/16" Keyway Hardware Kit with 420 Chain 50T Rear Drive Sprocket 4 Hole for Go Cart Mini Bike Silver Parts
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the size specification of the Steel Go Kart Sprocket Hub?
Answer: The Steel Go Kart Sprocket Hub is designed to fit a 3/4" bore and includes a 3/16" keyway, making it compatible with various go-kart and mini bike setups. This standardized sizing ensures easy integration into most systems without the need for additional modifications. Users should confirm the bore and keyway dimensions in their existing setups to maintain optimal performance and ensure a proper fit. -
Question:
What type of chain is included with the sprocket kit?
Answer: The kit comes with a 420 chain, commonly used in go-karts and mini bikes, known for its durability and resistance to wear. This specification allows for better performance under various conditions and ensures smooth operation. Users can expect reliable power transmission and a longer lifespan when using this chain with the sprocket, making it an excellent choice for both recreational and competitive use. -
Question:
How do I install the Steel Go Kart Sprocket Hub?
Answer: To install the Steel Go Kart Sprocket Hub, start by aligning it with the axle's 3/4" bore, ensuring the 3/16" keyway is correctly positioned. Securely fasten the sprocket onto the hub using appropriate hardware. Following this, attach the 420 chain around the sprocket and adjust tension as needed to ensure optimal performance. It's advisable to consult user manuals or online tutorials for specific vehicle models to ensure correct installation. -
Question:
Is this sprocket suitable for different types of go-karts?
Answer: Yes, this sprocket hub is versatile and suitable for a variety of go-karts and mini bikes, thanks to its 3/4" bore and universal 3/16" keyway design. This makes it a popular choice among hobbyists and racers alike. Users can enhance their karts for different racing conditions or casual rides with minimal adjustments, making it ideal for anyone looking to customize or upgrade their vehicle. -
Question:
What is the tooth count on the sprocket and what does it mean for performance?
Answer: The sprocket features a tooth count of 50T, which plays a crucial role in the speed and torque of your go-kart. A higher tooth count generally provides better torque and acceleration, making it suitable for off-road or uphill conditions. Users looking for faster speeds on flat surfaces may consider matching it with a smaller front sprocket for an improved speed ratio, allowing for flexibility in performance based on terrain. -
Question:
What materials are used in the Steel Go Kart Sprocket Hub?
Answer: This sprocket hub is constructed from high-quality steel, which ensures durability and strength even under heavy loads. Steel's robust nature allows it to withstand the rigors of racing without compromising performance. Users who prioritize longevity and reliability in harsh riding conditions will find this material advantageous, making it a solid investment for reliable performance in go-karting. -
Question:
Can I use this sprocket with other chain sizes?
Answer: No, this sprocket kit is specifically designed for use with a 420 chain. Using other chain sizes may result in improper fits and compromised performance. Users aiming for the best performance should stick to the specified chain size to ensure proper alignment and engagement, which is essential for maintaining the efficiency and longevity of their go-kart's drivetrain. -
Question:
What is the purpose of the 4-hole design on the sprocket?
Answer: The 4-hole design allows for secure mounting to the hub and provides stability during operation. This configuration enhances the sprocket's alignment and reduces the risk of wobbling, which can lead to premature wear. Users benefit from this secure attachment as it allows for improved performance in various terrains, ensuring a safer and more reliable ride during both casual outings and competitive racing. -
Question:
Is this kit suitable for beginners in go-kart assembly?
Answer: Yes, this kit is user-friendly and suitable for beginners. With clear installation instructions and commonly available tools, even novice users can successfully install the sprocket without requiring advanced mechanical skills. This accessibility makes it an excellent choice for those new to go-kart tuning, providing an opportunity to learn about engine performance and mechanics while enjoying the DIY experience. -
Question:
Where can I buy the Steel Go Kart Sprocket Hub in Ireland?
Answer: You can purchase the Steel Go Kart Sprocket Hub from Ubuy, a trusted online retailer in Ireland. Ubuy offers a wide selection of automotive parts, making it easy for you to find the right components for your go-kart or mini bike. Additionally, Ubuy provides an efficient shopping experience to ensure you receive your order promptly.
CPVNQMDG Sprockets 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
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
€ 43
Order now and get it around Saturday, July 25
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
- Fits most Predator 212cc and 196cc engines.
- Includes all necessary accessories for installation.
- Made from durable 45# steel material.
- Perfect for mini bikes, go-karts, dune buggies, and drift trikes.
- Sprocket has 50 teeth and is compatible with #420 size chains.
- Carefully designed dimensions for optimal fitment.
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.