420 Chain and Front Rear Sprocket Kit for 110cc 125cc Dirt Bikes ATVs
The Description of product:

420 Chain + Front and Rear Sprocket Kit for ATVs, Dirt Bikes, and Go Karts

Upgrade your ride with this robust 420 Chain + Front and Rear Sprocket Kit, designed for ATVs, dirt bikes, and go-karts. This high-quality kit ensures a smooth and efficient performance, keeping your vehicle at its best! ??

  • 100% Brand New: Superior durability for long-lasting use.

  • Perfect Replacement: Designed to accurately replace original parts.

  • Versatile Compatibility: Suitable for various brands including TaoTao, Buyang, Coolsport, Kazuma, Sunl, ROKETA, AIM-EX, and more.

Take your outdoor adventures to the next level! This sprocket kit enhances the power transfer from your engine, delivering a more responsive riding experience. Whether you’re navigating trails or racing on tracks, this kit is up for the challenge. ??

The front sprocket features 13 teeth and a center hole diameter of approximately 1.7 cm (17 mm), with a mount hole distance of about 3.0 cm (30 mm). For the rear sprocket, you get 37 teeth and a diameter of roughly 15.4 cm (154 mm), along with a center hole diameter of around 7.6 cm (76 mm) and a mount hole distance of about 6.5 cm (65 mm). Note that measurements may have slight variations due to manual measurement.

Specifications:

  • Front Sprocket:

  • Teeth: 13

  • Diameter of Center Hole: 1.7 cm (17 mm)

  • Distance Between Mount Holes (center to center): 3.0 cm (30 mm)

  • Rear Sprocket:

  • Teeth: 37

  • Diameter of Sprocket/Cog: 15.4 cm (154 mm)

  • Diameter of Center Hole: 7.6 cm (76 mm)

  • Distance Between Mount Holes (center to center): 6.5 cm (65 mm)

What’s in the Box:

  • 1 Chain

  • 1 Front Sprocket

  • 1 Rear Sprocket

Usage Tips: For the best performance, ensure you keep the sprockets and chain properly lubricated. Always refer to your vehicle’s manual for specific compatibility.

Care & Maintenance: Regularly inspect the chain and sprockets for wear and tear. Clean them after each ride to enhance longevity.

Warranty/Shipping Info/FAQ: Please note that an installation manual is not included with this kit. Professional installation is highly recommended to ensure the best results.

Transform your ride today and enjoy the thrill of the outdoors! Don’t wait — grab your 420 Chain + Sprocket Kit now!

 
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
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    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
OE/OEM Part NumberDoes not apply
Manufacturer Warranty3 Years
Manufacturer Part NumberDoes Not Apply
MaterialMetal
ColorBlack
TypeChain & Sprocket Set
Fitment TypeDirect Replacement
Installation InstructionsNot included
BrandUnbranded
UPCDoes not apply
PushAuction

On Jun 22, 2026 at 23:53:02 PDT, seller added the following information:

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