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12_f05a9ccf-f97a-40ca-8593-1c91c93fb0e8 - Northline Parts

420 108 Links Drive Chain 50cc 90cc 110cc 125cc 150cc 160cc PIT PRO DIRT BIKE

Alligator_819_x_200_px - Northline Parts

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$40.99
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

420 108 Links Drive Chain 50cc 90cc 110cc 125cc 150cc 160cc PIT PRO DIRT BIKE

Upgrade your ride with this high-performance 420 drive chain featuring 108 links, designed for maximum durability and reliability. This premium aftermarket part is an essential replacement for your pit bike or dirt bike, ensuring smooth power transfer and a longer lifespan for your drivetrain. Engineered to withstand the rigors of off-road riding, this chain provides the strength you need for consistent performance on the track or trail.

Key Features & Benefits

  • High-strength steel construction for superior durability and wear resistance
  • Standard 420 pitch suitable for a wide range of small engine displacements
  • 108-link length provides versatility for various frame and sprocket setups
  • Smooth operation reduces friction and improves engine efficiency
  • Reliable aftermarket alternative to expensive original equipment

Compatible Models

  • 50cc Pit Pro and Dirt Bikes
  • 90cc Pit Pro and Dirt Bikes
  • 110cc Pit Pro and Dirt Bikes
  • 125cc Pit Pro and Dirt Bikes
  • 150cc Pit Pro and Dirt Bikes
  • 160cc Pit Pro and Dirt Bikes
  • Various Chinese-made pit bikes and ATVs using 420 pitch chains

Product Specifications

  • Chain Size: 420
  • Number of Links: 108
  • Material: Heavy-duty Steel
  • Condition: Brand New Aftermarket

Frequently Asked Questions

Is this an OEM part? No, this is a high-quality aftermarket replacement part, not an original equipment manufacturer (OEM) part.

How do I confirm compatibility? Check your existing chain for the "420" stamp and count the number of links to ensure 108 links will fit your specific motorcycle setup. You can also refer to your vehicle's service manual.


Important: This is an aftermarket replacement part sold by Northline Parts. It is not made by the original equipment manufacturer unless specifically stated. Brand names, model names, and part numbers are used only to identify compatibility. Please compare your original part, photos, and fitment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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