520-106 Drive Chain for Yamaha SC500 1973-1974 SC 500

520-106 Drive Chain for Yamaha SC500

This 520-106 drive chain is a direct-fit replacement chain that transfers power from the countershaft sprocket to the rear wheel sprocket on the SC500, restoring reliable drive to a classic machine.

Overview

The 520-106 drive chain is a replacement chain built to keep your 1973-1974 Yamaha SC500 moving. This drive chain delivers dependable power transfer between the front and rear sprockets for the SC500. Riders restoring or maintaining a 520-106 drive chain on the SC500 will find this chain an ideal match for the original length and pitch.

Built For Performance

• 520 pitch chain sized at 106 links to match the SC500 drive length
• Roller-style construction engineered for consistent power transfer
• Pre-stretched during manufacturing to reduce initial elongation
• Heat-treated pins and bushings for extended wear life
• Includes a master link for straightforward installation

Fits These Machines

• for Yamaha SC500 1973
• for Yamaha SC500 1974

On-The-Job Use

• Trail riding and off-road riding on vintage two-stroke machines
• Restoration projects returning a 1973-1974 SC500 to rideable condition
• Regular drivetrain maintenance and chain replacement
• Replacing worn or stretched chains on the SC500

Specs At A Glance

Good To Know

Q: Does this chain include a master link? A: Yes, a master link is included so you can install the chain on the SC500 without sourcing extra connecting hardware. Q: Should I replace the sprockets at the same time? A: Replacing the sprockets alongside a new chain is recommended, since worn sprockets can accelerate wear on a fresh chain.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.