Description
A chain is only as reliable as its weakest component—and the RK M420 eliminates that weak link. Built from heat-treated medium carbon alloy steel with four-point pin riveting, this 130-link chain delivers the durability and precision you need for heavy-duty racing and high-demand applications. Whether you’re running a demanding drivetrain or powering auxiliary systems, the M420 performs consistently without compromise.
- Heat-treated medium carbon alloy steel
- Shot-peened for maximum strength
- Four-point pin riveting
- Solid rollers throughout
- Clip connecting link included
- 130 links total
- Bolt-on installation
- Heavy-duty rated
- Reduced wear operation
- Professional and DIY ready
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