520-106 Drive Chain for Yamaha MX250 1975 MX 250

520-106 Drive Chain for Yamaha MX250

This 520-106 drive chain is a 520-pitch, 106-link replacement chain built for the Yamaha MX250 and delivers reliable power transfer from the engine to the rear wheel.

Overview

This 520-106 drive chain is a direct-fit replacement for the Yamaha MX250, sized at 520 pitch with 106 links to match the original run length. It transfers engine power to the rear wheel so the bike pulls cleanly through every gear. Riders maintaining or restoring a vintage MX250 will find this drive chain a practical, bolt-on solution.

Built For Performance

• 520 pitch matches the MX250 sprocket sizing for correct engagement
• 106-link length fits the stock MX250 chain run
• Roller design keeps friction low and power delivery smooth
• Steel construction resists stretch under repeated load
• Pre-stretched for reduced break-in adjustment

Fits These Machines

• for Yamaha MX250 (1975)

On-The-Job Use

• Motocross track riding and practice sessions
• Trail and off-road riding on a vintage MX250
• Restoration projects for a 1975 MX250
• Routine drivetrain maintenance and chain replacement

Specs At A Glance

Good To Know

Q: How do I know this chain fits my MX250? A: It is sized at 520 pitch with 106 links, which matches the stock chain run for the 1975 MX250. Confirm your sprocket sizes and current link count before ordering.

Q: Does this chain come with a master link? A: A connecting link is typically included with a drive chain of this type. Check the listing details and verify the included hardware matches your sprockets before installation.

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