520-96 O-Ring Drive Chain for Yamaha IT175 1977 1978 1979

520-96 O-Ring Drive Chain for Yamaha IT175

This 520-96 O-Ring Drive Chain is a replacement driveline component built to transfer power from the countershaft sprocket to the rear wheel on 1977, 1978, and 1979 Yamaha IT175 models.

Overview

This 520-96 O-Ring Drive Chain is a direct-fit replacement chain sized for Yamaha IT175 machines from the late 1970s. The O-ring design seals factory lubricant inside each roller while keeping grit and water out, so the 520-96 O-Ring Drive Chain holds up through mud, dust, and repeated trail abuse. It is aimed at riders rebuilding a vintage IT175 and wanting a durable, low-maintenance chain.

Built For Performance

• O-ring seals retain lubricant and block dirt and moisture from the pin and roller area
• 520 pitch sizing matches the IT175 countershaft and rear sprocket tooth spacing
• 96-link length configured for the IT175 drive setup
• Heat-treated pins and rollers for resistance to stretch under load
• Pre-stretched construction helps limit initial elongation after installation
• Supplied with a master link for straightforward fitting

Fits These Machines

• for Yamaha IT175 1977
• for Yamaha IT175 1978
• for Yamaha IT175 1979

On-The-Job Use

• Trail riding and enduro use where sealed chains resist mud and grit
• Vintage motocross and scrambles events
• Restoration projects bringing a 1970s IT175 back into service
• Routine driveline refresh alongside new sprockets
• Recreational riding on mixed dirt and gravel terrain

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: A master link is included so the chain can be joined and adjusted on the machine. Confirm the link count matches your current setup before installing.

Q: Should the chain be replaced with the sprockets? A: Replacing sprockets at the same time helps the new chain wear evenly and last longer. Inspect the countershaft and rear sprocket teeth for hooking or flat spots first.

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