MRELC 420 chain with 132 links shown on a sprocket for reliable power transfer
MRELC chain breaker kit ready for quick on-site maintenance and length adjustment
MRELC 132-link chain laid out to help measure fit for bikes
MRELC 420 chain compatible with SSR and Coolster models for versatile upgrades
MRELC packaging includes chain breaker and 10 master links for easy setup
MRELC chain mounted on a go-kart to show upgrade potential
MRELC 420 chain with 132 links shown on a sprocket for reliable power transfer
MRELC chain breaker kit ready for quick on-site maintenance and length adjustment
MRELC 132-link chain laid out to help measure fit for bikes
MRELC 420 chain compatible with SSR and Coolster models for versatile upgrades
MRELC packaging includes chain breaker and 10 master links for easy setup
MRELC chain mounted on a go-kart to show upgrade potential

MRELC 420 Motorcycle Chain 132 Links with Chain Breaker Kit – Fits 50cc–212cc

Overview The MRELC 420 motorcycle chain kit is designed to deliver dependable power transfer across a wide...
Vendor: MRELC
Availability: In stock
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MRELC 420 chain with 132 links shown on a sprocket for reliable power transfer

MRELC 420 Motorcycle Chain 132 Links with Chain Breaker Kit – Fits 50cc–212cc

£46.87
MRELC 420 chain with 132 links shown on a sprocket for reliable power transfer
MRELC chain breaker kit ready for quick on-site maintenance and length adjustment
MRELC 132-link chain laid out to help measure fit for bikes
MRELC 420 chain compatible with SSR and Coolster models for versatile upgrades
MRELC packaging includes chain breaker and 10 master links for easy setup
MRELC chain mounted on a go-kart to show upgrade potential

MRELC 420 Motorcycle Chain 132 Links with Chain Breaker Kit – Fits 50cc–212cc

£46.87
Description
Description
x

Overview

The MRELC 420 motorcycle chain kit is designed to deliver dependable power transfer across a wide range of small-displacement machines. With 132 links in the chain, you get a long serviceable length that can be trimmed to fit your setup. The chain’s 420 designation and 1/2 inch pitch translate to compatibility with many common engine sizes, from pocket bikes to mini quads. A separate chain breaker kit is included to help you tailor the length as needed.

What’s included

  • 1 x 420 chain with 132 links (66 internal + 66 external)
  • 1 x chain breaker tool
  • 10 x master link connectors

Key specifications

  • Chain No: 420; Pitch: 1/2 inch
  • Roller width: 1/4 inch; Roller diameter: 5/16 inch
  • Sprocket thickness: 0.227 inch
  • Overall chain length: 59 inches (132 links)
  • Breaker compatibility: suitable for 420 to 530 chains

Fitment and versatility

Designed to be flexible, the 132-link length can be adjusted to suit a variety of ATVs, dirt bikes, go-karts, mini bikes, scooters, pit bikes, and quad setups. The kit’s included tools help you remove or install links as needed, supporting on-the-spot maintenance rather than a full replacement.

Practical use cases

  • Riders with 50cc–212cc machines can explore improved chain performance with proper tension
  • Shorten or lengthen the chain to achieve correct tension after suspension changes
  • Keep go-karts and mini bikes running smoothly with a spare-length chain and connectors

Notes

Always verify that your vehicle requires a 420 chain and that the total length and compatibility match your model. The breaker tool is suitable for a range of chains, with proper safety practices during use.

FAQ

Q: What does the MRELC 420 chain kit include?

A: A 420 chain with 132 links, a chain breaker, and 10 master link connectors.

Q: Which vehicles can this chain kit fit?

A: Suitable for 50cc–212cc ATVs and dirt bikes, plus go-karts and mini bikes; verify fitment for your model.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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