520-112 Drive Chain for Suzuki RM125 1981-1982 RM 125

520-112 Drive Chain for Suzuki RM125

This 520-112 drive chain is a replacement chain built to fit Suzuki RM125 models from 1981 to 1982, transferring power from the countershaft sprocket to the rear wheel.

Overview

The 520-112 Drive Chain is a direct-fit replacement for Suzuki RM125 machines built between 1981 and 1982. This drive chain connects the front and rear sprockets to deliver engine power to the rear wheel on trail and track rides. Owners of an RM 125 needing a fresh drive chain will find this a practical replacement for worn or stretched originals.

Built For Performance

• 520 pitch chain sized to match the stock drivetrain on the listed models
• 112 links for correct fitment on the RM125 without cutting in most cases
• Heat-treated pins and rollers for reliable strength under load
• Pre-stretched construction helps limit initial elongation
• Standard roller design for smooth engagement with sprocket teeth

Fits These Machines

• for Suzuki RM125 1981
• for Suzuki RM125 1982

On-The-Job Use

• Trail riding and woods loops where dependable power transfer is needed
• Motocross practice and race day drivetrain replacement
• Restoring a vintage RM 125 to running condition
• Routine maintenance when the old chain has stretched or kinked

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: Most replacement chains of this type include a connecting link, but confirm contents with the listing photos or seller details before ordering.

Q: How do I know when a drive chain needs replacing? A: Check for stretched links that pull away from the rear sprocket, kinked sections, or rust, and replace the chain once it can no longer be adjusted to proper tension.

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