YOXUFA 420 Motorcycle Chain 132 Links for Pit Dirt Bikes & ATVs (50cc–212cc)

Overview

The YOXUFA 420 motorcycle chain is a versatile upgrade option designed for a wide range of small to mid-size powersports machines. With a total of 132 links, the chain balances length and compatibility, making it suitable for many 420-drive setups. The package includes a practical chain breaker and connector links to support a straightforward installation, whether you’re refreshing a worn chain or setting up a new drivetrain for weekend rides.

Key specifications

• Chain number: 420; pitch: 1/2 inch; roller width: 1/4 inch; roller diameter: 5/16 inch
• Sprocket thickness: 0.227 inches; total length: 59 inches (132 links)
• Linked design: 66 internal links and 66 external links; master link can be added or removed as needed
• Breaker compatibility: good for 420–530 chain sizes

What’s included

• 1 x 420 mini bike chain
• 1 x chain breaker tool
• 10 x 420 chain connector links

Fit, compatibility, and usage

Before purchasing, please confirm your motorcycle or ATV model uses a 420 chain with a 1/2" pitch. The chain is listed as compatible with a variety of popular machines, including SSR, TaoTao, Coolster, Apollo, Baja, Kazuma, Roketa, and other pit dirt bikes and ATVs in the same drive size. Typical models cited in the product notes include CRF50/70/ XR50/ XR70/ XR80 and similar 110cc–125cc class platforms. If your machine uses a different drive train size, this chain may not be the right fit.

Real-world use and benefits

Riders often appreciate the balance of length and flexibility the 132-link configuration offers. The accompanying tools simplify maintenance and installation, letting you upgrade drive reliability without a full workshop setup. The included connector links help complete the assembly cleanly, while the chain breaker enables adjustments as needed for fitment across compatible models. The result is a practical upgrade for fresh drivetrain feel and smoother acceleration on light sport builds and compact ATVs—without promising guarantees, but with potential improvements in drive performance when paired with appropriate sprockets.

Why it matters for your ride

A well-matched chain can contribute to steadier power delivery and reduced wear when paired with suitable sprockets. This YOXUFA 420 chain emphasizes compatibility across a range of common 50cc–212cc machines, thoughtful packaging for DIY setup, and clear sizing information to help you verify fit before installing. It’s a pragmatic option for riders who want to refresh their chain and keep maintenance straightforward between sessions.