The RK M420 Standard Roller Chain is a durable replacement chain designed for dependable power transmission in compatible motorcycles, powersports vehicles, and industrial applications. Manufactured by RK and identified by manufacturer and vendor part number M420-86, this chain includes 86 links and is built for applications requiring a reliable M420 model chain.
Constructed from heat-treated medium carbon alloy steel, the RK M420-86 provides enhanced strength and durability for demanding operating conditions. All components are heat-treated and shot-peened to improve resistance to wear, impact, and fatigue. Four-point pin riveting helps secure the chain assembly, while solid rollers support smooth, consistent engagement with compatible sprockets.
Feature: Heat-treated medium carbon alloy steel construction for dependable strength and service life.
Feature: All components are heat-treated and shot-peened for improved durability and fatigue resistance.
Feature: Four-point pin riveting helps maintain secure chain assembly under load.
Feature: Solid rollers provide reliable operation with compatible M420 sprockets.
Feature: Includes a clip connecting link for installation and maintenance.
Verify that the M420 chain size, 86-link length, sprocket configuration, and application requirements match your vehicle or equipment before installation. The RK brand M420-86 is supplied as a standard chain assembly with the connecting link needed for proper fitment.
Features:
- Heat-treated medium carbon alloy steel construction for dependable strength and service life
- All components are heat-treated and shot-peened for improved durability and fatigue resistance
- Four-point pin riveting helps maintain secure chain assembly under load
- Solid rollers provide reliable operation with compatible M420 sprockets
- Includes a clip connecting link for installation and maintenance
- 86-link RK M420 standard chain
- Manufacturer and vendor part number: M420-86