520-106 Drive Chain for Yamaha YZ250 1980 YZ 250 Dirt Bike

520-106 Drive Chain for Yamaha YZ250

This 520-106 drive chain is a replacement drive chain sized for Yamaha YZ250 models, transferring engine power cleanly to the rear wheel.

Overview

This 520-106 drive chain is a direct-fit replacement for riders running Yamaha YZ250 machines from 1980. The 520-106 drive chain uses the standard 520 pitch with 106 links, matching the original chain length for straightforward installation. It suits motocross riders and vintage restorers who need a dependable drive chain for their YZ250.

Built For Performance

• 520 pitch matches the original YZ250 drivetrain specification
• 106-link length sized for the 1980 YZ250 swingarm and gearing
• Roller chain construction for smooth engagement with front and rear sprockets
• Pre-stretched design helps limit initial elongation under load
• Includes a master link for straightforward installation

Fits These Machines

• for Yamaha YZ250 1980

On-The-Job Use

• Motocross track riding and racing
• Trail and off-road riding on YZ250 two-strokes
• Vintage bike restoration and rebuild projects
• Routine drivetrain replacement when the old chain stretches

Specs At A Glance

Good To Know

Q: How do I know if this chain fits my YZ250? A: Confirm your machine is a 1980 YZ250 and that it runs a 520 pitch, 106-link chain. Check your current sprocket sizes, since changed gearing can require a different link count.

Q: Does the chain come with a master link? A: Yes, a master link is included so you can install the chain without sourcing extra hardware. Always set chain slack to your model's specification after installation.

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