RK M520 Standard Motorcycle Chain, 104 Links (M520-104)

The RK M520 Standard Motorcycle Chain, part number M520-104, is engineered for dependable performance in a wide range of motorcycle and powersports applications. Built from heat-treated medium carbon alloy steel, this chain provides a strong, durable foundation for consistent power transfer and long-lasting service. The standard M520 configuration is well suited for riders and technicians seeking a reliable replacement chain from RK.
All components are heat-treated and shot-peened to improve strength, durability, and resistance to operational stress. Four-point pin riveting helps secure the chain assembly, while solid rollers support smooth, dependable engagement with compatible sprockets. These construction features make the RK M520-104 a practical choice for routine maintenance, replacement, and drivetrain service.
The chain includes a clip connecting link for convenient installation and service. With 104 links, the RK M520-104 is designed for applications requiring a standard-length chain and should be matched to the motorcycle’s existing sprocket size and manufacturer specifications before installation. Choose RK quality for a durable chain solution designed to deliver reliable performance on the road or track.

Features:

• Heat-treated medium carbon alloy steel construction for strength and durability

• All components are heat-treated and shot-peened for enhanced performance

• Four-point pin riveting helps provide secure, reliable chain assembly

• Solid rollers support smooth and consistent drivetrain engagement

• Includes clip connecting link for convenient installation and service

• 104-link standard M520 motorcycle chain

• Brand: RK

• Part Number: M520-104

Ships from Parts Unlimited.