428-110 Drive Chain for Yamaha MX100 1974-1975 MX 100

428-110 Drive Chain for Yamaha MX100

This 428-110 drive chain is a replacement motorcycle chain sized to fit 1974-1975 Yamaha MX100 models, delivering engine torque to the rear wheel.

Overview

The 428-110 Drive Chain for Yamaha MX100 is a direct-fit replacement chain built for the 1974-1975 MX100. This drive chain renews power transfer from the countershaft sprocket to the rear wheel on your MX100. Owners keeping an early machine on the trail will find this drive chain a practical swap when the original has stretched or seized.

Built For Performance

• 428 pitch matches the OEM chain size for the MX100
• 110 link count sized for the 1974-1975 MX100 wheelbase
• Roller chain construction for smooth sprocket engagement
• Pre-stretched to reduce initial break-in adjustment
• Corrosion-resistant finish for trail and workshop exposure

Fits These Machines

• for Yamaha MX100 1974
• for Yamaha MX100 1975

On-The-Job Use

• Trail riding on early MX100 two-stroke machines
• Replacing a worn out or broken chain at home
• Routine drivetrain service on vintage motocross bikes
• Restoring a 1970s Yamaha MX100 for regular riding

Specs At A Glance

Good To Know

Q: Does this chain fit both the 1974 and 1975 MX100? A: It is sized at 110 links for that model range, but confirm your sprocket sizes because gearing changes can alter the length needed.

Q: What maintenance does a 428 drive chain need? A: Clean and lubricate it regularly and check tension before rides, since neglect accelerates wear on both the chain and sprockets.

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