520-106 Drive Chain for Yamaha YZ250 1974 1975 1976 YZ 250

520-106 Drive Chain for Yamaha YZ250

This 520-106 drive chain is a 106-link replacement chain built to fit Yamaha YZ250 models from 1974 through 1976 and restore dependable power transfer from the countershaft sprocket to the rear wheel.

Overview

This 520-106 drive chain delivers a direct replacement for worn or stretched chains on vintage Yamaha YZ250 machines. As a 520-pitch, 106-link chain, it keeps power moving cleanly from engine to rear wheel on 1974, 1975, and 1976 YZ 250 models. Riders reviving or maintaining an early YZ250 will find this chain an ideal match for their rebuild or refresh.

Built For Performance

• 520-pitch chain sized for Yamaha YZ250 applications
• 106 links, matching the stock chain length for 1974-1976 YZ 250 models
• Pre-stretched construction helps resist elongation under load
• Heat-treated pins and rollers for consistent wear resistance
• Sealed against grit and moisture to extend service life
• Master link included for straightforward installation

Fits These Machines

• for Yamaha YZ250 1974
• for Yamaha YZ250 1975
• for Yamaha YZ250 1976

On-The-Job Use

• Motocross and trail riding on vintage YZ250 machines
• Full restoration projects on 1974-1976 YZ 250 models
• Routine drivetrain replacement when the old chain has stretched
• Track days and practice sessions where reliable power delivery matters

Specs At A Glance

Good To Know

Q: Does this chain fit my 1976 Yamaha YZ250? A: Yes, this 520-106 chain is sized as a 106-link 520-pitch chain for 1974 through 1976 YZ250 models. Always verify your sprocket sizes and current chain length before ordering.

Q: Is a master link included? A: Yes, this drive chain ships with a master link for installation. Check that the master link matches your chain pitch and type before riding.

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