520-106 Drive Chain for Yamaha SRX250 SRX 250 1987 Models

520-106 Drive Chain for Yamaha SRX250

This 520-106 drive chain is a replacement final-drive chain built for Yamaha SRX250 motorcycles, sized at 106 links with 520 pitch to match the original drivetrain layout.

Overview

This 520-106 drive chain is a direct-fit replacement for the Yamaha SRX250, transferring engine power from countershaft to rear wheel. The standard roller design delivers dependable engagement for street and back-road riding. It suits riders replacing a worn or stretched chain on a 1987 SRX250 or similar model year.

Built For Performance

• 520 pitch matched to the SRX250 factory sprocket sizing
• 106-link length suited to the stock SRX250 chain run
• Standard roller construction for consistent sprocket engagement
• Heat-treated pins and rollers for wear resistance
• Supplied with a master link for straightforward installation

Fits These Machines

• for Yamaha SRX250
• for Yamaha SRX 250

On-The-Job Use

• Routine drivetrain replacement on a 1987 SRX250
• Street riding and general road maintenance
• Restoration projects returning a bike to factory chain specification

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: Yes, a master link is supplied so the chain can be fitted without special riveting tools in most cases. Confirm the link style matches your SRX250 sprocket setup before installation.

Q: How do I know when the chain needs replacing? A: Check for tight spots, kinked links, or free play beyond the manufacturer's adjustment limit on your SRX250. A chain that no longer holds adjustment should be replaced.

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