520-104 O-Ring Drive Chain for Yamaha SRX600 SRX 600 1986

520-104 O-Ring Drive Chain for Yamaha SRX600

This 520-104 O-Ring drive chain is a replacement chain assembly designed to transfer power from the countershaft sprocket to the rear wheel sprocket on a motorcycle, and it cross-references OEM chain spec 520-104.

Overview

This 520-104 O-Ring drive chain is built as a direct-fit replacement for the factory chain on the Yamaha SRX600. The O-ring drive chain uses sealed lubricant between the pins and bushings to slow wear and hold tension longer than a standard unsealed chain. Riders replacing a stretched or kinked chain on a classic single will find this 520-104 O-Ring drive chain matches the original 520 pitch and 104-link length.

Built For Performance

• 520 pitch matches the original SRX600 chain size for direct fitment
• 104 links reproduce the factory chain length without cutting to fit
• O-ring seals retain grease at the pin and bushing contact points
• Steel inner and outer plates resist elongation under load
• Pre-stretched construction helps hold adjustment longer

Fits These Machines

• for Yamaha SRX600, 1986
• for Yamaha SRX 600 models specifying a 520 pitch, 104-link chain

On-The-Job Use

• Replacing a worn out factory chain during routine drive line service
• Restoring a classic single that has sat with a seized or rusted chain
• Commuting and weekend riding where chain longevity matters
• Rebuilds where the countershaft and rear sprockets are being kept at stock sizing

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: Most replacement chains of this type ship with a connecting master link so the chain can be installed on the bike. Confirm the listing contents before ordering if a rivet-style link is required.

Q: Can I run this chain with my existing sprockets? A: It is best practice to replace chain and sprockets together as a set, since a worn sprocket will quickly wear a new chain. Measure the existing sprocket teeth for hooking before installing this chain.

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