520-112 O-Ring Drive Chain for Suzuki RM125 1997-2003 RM 125

520-112 O-Ring Drive Chain for Suzuki RM125

The 520-112 O-Ring Drive Chain for Suzuki RM125 is a replacement drive chain sized for the 1997-2003 RM 125, built to transfer power from the countershaft sprocket to the rear wheel.

Overview

This 520-112 O-Ring Drive Chain for Suzuki RM125 is a direct-fit replacement chain for the RM 125 produced from 1997 through 2003. The O-ring drive chain seals factory lubricant between the pins and bushings, which reduces wear and stretch compared to a standard chain. It suits riders performing routine maintenance or replacing a worn chain on a 520-pitch motocross machine.

Built For Performance

• 520 pitch matches the RM125 sprocket setup
• 112 links sized for the 1997-2003 RM 125
• O-ring design seals lubricant at each pin for longer chain life
• Steel construction with hardened pins and bushings
• Pre-stretched to resist rapid elongation
• Supplied with a master link for installation

Fits These Machines

• for Suzuki RM125 1997
• for Suzuki RM125 1998
• for Suzuki RM125 1999
• for Suzuki RM125 2000
• for Suzuki RM125 2001
• for Suzuki RM125 2002
• for Suzuki RM125 2003

On-The-Job Use

• Motocross track riding and racing on the RM125
• Trail and off-road riding where chain durability matters
• Routine drivetrain maintenance and worn chain replacement
• Rebuilding a 1997-2003 RM125 for the season

Specs At A Glance

Good To Know

Q: Does this chain fit every year of the RM125? A: It is sized for the 1997-2003 RM 125, so confirm your model year and current sprocket sizes before ordering. Chain length may need trimming if your sprockets differ from stock.

Q: Is a master link included with this O-ring drive chain? A: Yes, the chain ships with a master link for installation. Check that the link type matches your preferred rivet or clip style before fitting.

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