520-108 O-Ring Drive Chain for Yamaha TT350 1986-1987 TT 350 Bike

520-108 O-Ring Drive Chain for Yamaha TT350

This 520-108 O-Ring drive chain is a replacement chain built to fit Yamaha TT350 models from 1986 to 1987, delivering reliable power transfer from engine to rear wheel.

Overview

This 520-108 O-Ring drive chain is a direct-fit replacement for Yamaha TT350 models from 1986 to 1987. The O-ring construction seals lubricant inside each roller for longer wear life on dirt and trail rides. Riders replacing a stretched or worn chain will find this 520-108 O-Ring drive chain a practical match for the TT350.

Built For Performance

• 520 pitch chain sized for the Yamaha TT350 drivetrain
• 108 links to match the stock chain length
• O-ring seals retain grease and block dirt and moisture
• Roller design smooths engagement with front and rear sprockets
• Heat-treated construction resists stretch under load
• Pre-stretched for consistent tension after installation

Fits These Machines

• for Yamaha TT350 1986
• for Yamaha TT350 1987

On-The-Job Use

• Trail riding and off-road recreation
• Replacing a worn or stretched chain during routine maintenance
• Dirt and gravel terrain where chain sealing matters
• Frequent stop-and-go riding that stresses drivetrain parts

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: A connecting link is typically included with this type of chain so it can be joined after routing around the sprockets. Check the package contents on arrival before installation.

Q: How often should a drive chain be replaced? A: Replace the chain when it can be pulled noticeably away from the rear sprocket or when links bind and kink. Replacing chain and sprockets together helps them wear evenly.

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