Description
A reliable chain is the backbone of any high-performance drivetrain—it’s the direct link between your engine’s power and wheel acceleration. The RK M520 delivers consistent, predictable power transfer with heat-treated alloy construction designed to handle sustained racing loads without premature wear or stretch. Whether you’re running a competition build or a street machine, this chain provides the durability and precision timing you need to stay competitive.
Technical Specifications:
- Material: Heat-treated medium carbon alloy steel
- Pin Construction: Four-point riveted pins
- Rollers: Solid, shot-peened design
- Link Count: 114 links
- Pin Treatment: Heat-treated and shot-peened
- Connecting Link: Clip-type included
- Chain Type: Standard O-ring equivalent fitment
- Application: Universal motorsports use






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