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ProTaper
ProTaper

ProTaper 420MX Master Link

$3.06

On Backorder — Expected to ship by Jul 8, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ProTaper 420MX Master Link for 50-125cc applications. Lightweight, ultra high-strength chromoly construction.

Key Features

  • Fits 50cc to 125cc applications.
  • Constructed from lightweight, ultra high-strength chromoly steel.
  • Features 4,980 lbs. of tensile strength for durability.
  • Designed for smooth power transfer in off-road and racing conditions.
  • Lightweight design helps reduce friction and rotational mass.
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About this part

Product Details

If you're working on a 50cc to 125cc dirt bike and need to connect your chain, this ProTaper 420MX master link is a solid choice. It's built to handle the demands of off-road riding and racing, ensuring smooth power gets to the rear wheel.

This master link is made from chromoly steel, which is known for being both lightweight and strong. It's designed for a smooth transfer of power and has a tensile strength of 4,980 lbs. The lightweight design also helps reduce friction and rotational mass, which can lead to a little bit of improved throttle response and acceleration.

Specifications

Brand
ProTaper
Manufacturer Part #
023102
UPC
887337103129

Frequently Asked Questions

ProTaper 420MX Master Link

$3.06