Sprocket drive gear chain wheel #428 38T 4 hole w Free ratchet Hub 3/4" adapter Sprocket drive gear chain wheel #428 38T 4 hole w Free ratchet Hub 3/4" adapter Alfa Wheels US SELLER / FAST SHIPPING Brand New 428 (1/2 pitch)  Sprocket 38 T + Free Wheel Adapter (Ratchet effect) + 3/4" (19.5mm) Hub Axle adapter The Alfa Wheels 38T #428 Sprocket drive gear chain wheel is designed for electric scooters and features a durable construction suitable for outdoor sports. With 4 holes for easy installation, this black sprocket is compatible with various models of electric scooters. This axel sprocket is a reliable and high-quality component for enhancing the performance of your eATV Quad GoKart DIY cart. Sprocket specifications: Chain Wheel 38 Teeth for 428 chain Ideal for DIY go-kart, scooter, cart, trike 428 Sprocket Can Only Work With 428 Type Chain Please make sure your Bike uses a 428 Sprocket  Package Includes: 1 Piece Rear Sprocket _______________________________________________ Hub Axel Adapter specifications: Comes with its set screw Threads into our free wheel adapters External threads are 35mm x 1.25 3/4" (19.5mm)  ____________________________________________________ Free Wheel Adapter specifications: Compatibility:  This toothless free wheel is used for electric scooters and has no teeth. Applicable sprocket: Electric scooter deceleration sprocket 38T (420), etc. Applicable models: electric scooter, bicycle. Easy Operation:  The Electric scooter free wheel is convenient to install and use, sturdy and durable., stable performance, simple operation. Professional Manufacturing: The Electric scooter free wheel is a product of professional manufacturing and meticulous planning, high strength and durability, provide good usage experience. After-sales service:   We are committed to providing premium products and considerate services. If you have any questions about our products, our professional customer service team will solve your problems in a timely manner. Brand new with warranty We also sell other electric scooter parts and mini Bikes  Most orders ship same day from our warehouse  Warranty: 1 Year The Sprocket drive gear chain wheel #428 38T 4 hole with Free ratchet Hub 3/4" adapter is a high-quality, durable chain wheel designed for electric go-karts. Made by Alfa Wheels, this black chain wheel is suitable for outdoor sports enthusiasts looking to upgrade their go-kart with a reliable and efficient sprocket drive gear. The 4 hole design and 3/4" adapter ensure easy installation and compatibility with various models of electric go-karts, making it a versatile and essential accessory for sporting goods enthusiasts.

Sprocket drive gear chain wheel #428 38T 4 hole w Free ratchet Hub 3/4" adapter

Code: Spk-38T-428+Hub-3-4
$35.00
In Stock
  • UP TO 1 BUSINESS DAY DELIVERY

  • TOP RATED SELLER IN EBAY

  • 1 YEAR WARRANTY ON SELECT PRODUCTS

US SELLER / FAST SHIPPING

Brand New 428 (1/2 pitch) 
Sprocket 38 T
+
Free Wheel Adapter (Ratchet effect)
+
3/4" (19.5mm) Hub Axle adapter


The Alfa Wheels 38T #428 Sprocket drive gear chain wheel is designed for electric scooters and features a durable construction suitable for outdoor sports. With 4 holes for easy installation, this black sprocket is compatible with various models of electric scooters. This axel sprocket is a reliable and high-quality component for enhancing the performance of your eATV Quad GoKart DIY cart.


Sprocket specifications:
  • Chain Wheel 38 Teeth for 428 chain
  • Ideal for DIY go-kart, scooter, cart, trike
  • 428 Sprocket Can Only Work With 428 Type Chain
  • Please make sure your Bike uses a 428 Sprocket 
  • Package Includes: 1 Piece Rear Sprocket

_______________________________________________

Hub Axel Adapter specifications:

  • Comes with its set screw
  • Threads into our free wheel adapters
  • External threads are 35mm x 1.25
  • 3/4" (19.5mm) 
____________________________________________________

Free Wheel Adapter specifications:


  • Compatibility:  This toothless free wheel is used for electric scooters and has no teeth. Applicable sprocket: Electric scooter deceleration sprocket 38T (420), etc. Applicable models: electric scooter, bicycle.
  • Easy Operation:  The Electric scooter free wheel is convenient to install and use, sturdy and durable., stable performance, simple operation.
  • Professional Manufacturing: The Electric scooter free wheel is a product of professional manufacturing and meticulous planning, high strength and durability, provide good usage experience.
  • After-sales service:   We are committed to providing premium products and considerate services. If you have any questions about our products, our professional customer service team will solve your problems in a timely manner.


Brand new with warranty
We also sell other electric scooter parts and mini Bikes 
Most orders ship same day from our warehouse 

Warranty: 1 Year

The Sprocket drive gear chain wheel #428 38T 4 hole with Free ratchet Hub 3/4" adapter is a high-quality, durable chain wheel designed for electric go-karts. Made by Alfa Wheels, this black chain wheel is suitable for outdoor sports enthusiasts looking to upgrade their go-kart with a reliable and efficient sprocket drive gear. The 4 hole design and 3/4" adapter ensure easy installation and compatibility with various models of electric go-karts, making it a versatile and essential accessory for sporting goods enthusiasts.

Shipping:

 

 

Free Standard Shipping


All customers with shipping addresses within the contiguous 48 United States are eligible for Free Standard Ground Shipping when program criteria is satisfied. Custom priced, bulk priced, or item exclusions are not eligible for free standard ground shipping. 

 

 

Shipping Options


Standard Ground Shipping

 

How many days does my order ship?


We send a maximum of one business day all our orders in which we handle the dispatch.

 

 

Warranty:

 


Most of our product line is covered by warranty. As a general rule of thumb, please refer to your item's listing before purchase, to verify warranty details. (Below you will find a list of some of our most popular products)
To be considered for warranty coverage, all items must be returned in excellent condition. Properly packaged to withstand the rigors of shipment. Clearly identified with details required such as order number, username, date of purchase. Product must be clean. No elements outside of what was shipped should be included in your products returned for warranty. 

 

 

Electric Motors: 

 

WARRANTY: 

12 Months from purchase date. We will only replace motors that do not work out of the box.  We test all motors before shipping. We will not replace burnt out motors.

 

 

Controllers:

 

WARRANTY: 

Dead on arrival: 1 Year after receiving the product. We'll refund (except s&h cost) or replace. Item must be as new, with no sign of short circuit, drop or abuse. 

 

 

Throttles:

 

WARRANTY:

12 months from purchase date. Write us before returning, most of the times, problem is wiring or controller.

 

 

Chargers:

 

WARRANTY:   

12 months  from purchase date. We will only replace components that do not work out of the box.  We test before shipping. We will not replace burnt out or short circuited components.




Straps: 


WARRANTY: 

30 days after receiving the product, no questions asked, we'll refund (except s&h cost) or replace. Items must be new, with no use, stains or marks.
12 months for manufacturing defects. Part will be exchanged for a new one. 

 

Shocks: 

 

WARRANTY:     

14 days after receiving the product, if the product was incorrectly dispatched., we'll refund or replace. Items must be as new, with no scratches or dents. 
3 months for manufacturing defects. Part will be exchanged for a new one. No refunds.

 

Bow Shackles: 


WARRANTY:     

30 days after receiving the product, no questions asked, we'll refund (except s&h cost) or replace. Items must be as new, with no use, stains or marks.
2 Years for manufacturing defects. Part will be exchanged for a new one.  

 

Roller Fairlead: 

 

1 Year for manufacturing defects. Part will be exchanged for a new one.   

 

 

Quick Connect:


WARRANTY:   

12 MONTHS from purchase date.

 


Snatch Blocks:

 

WARRANTY:   

12 MONTHS from purchase date.

 

 

 

Returns: 


If you have a technical issue and have not been able to use your product, please be sure to contact us by email at alfawheelsinc@gmail.com for further assistance before initiating any return.

All items must be returned in excellent condition. 
Properly packaged to withstand the rigors of shipment. 
Clearly identified with details required such as order number, username, date of purchase. Include your return ID/RMA if available. 
The product must be clean. No elements outside of what was shipped to you should be included in your returns (batteries, food, trash, etc). 
Reason for return must be clearly stated. ("it did not fit", "it does not work", "I did not like the product" are all fine examples of this)
If the product has a label, it must be affixed to the product in a new-like condition. 
Returns must be processed online. 
A deduction fee will apply if any of the above listed is an issue.