520-110 O-Ring Drive Chain for Suzuki DR350 DR 350 1990-1999 Models

520-110 O-Ring Drive Chain for Suzuki DR350

This 520-110 O-Ring Drive Chain is a direct replacement drive chain built for Suzuki DR350 models from 1990 to 1999, engineered to transfer power from the countershaft sprocket to the rear wheel with reduced friction and longer service life than a standard chain.

Overview

This 520-110 O-Ring Drive Chain is a sealed motorcycle drive chain sized for Suzuki DR350 machines from the 1990 through 1999 model years. The O-ring construction keeps lubricant inside the pins and bushings while blocking grit and moisture, so the 520-110 O-Ring Drive Chain holds up through mud, dust, and rain better than a non-sealed chain. Riders doing trail work, dual-sport commutes, or routine replacement will find it a dependable choice for restoring drivetrain performance.

Built For Performance

• O-ring seals retain grease at every pin and bushing for extended chain life
• 520 pitch with 110 links matches the stock DR350 chain length
• Heat-treated pins and rollers resist stretching under load
• Pre-stretched construction reduces initial break-in adjustment
• Sealed design resists water, mud, and dust intrusion

Fits These Machines

• for Suzuki DR350, 1990-1999
• for Suzuki DR 350, 1990-1999

On-The-Job Use

• Trail riding across rocky and dusty terrain
• Dual-sport commuting on paved roads
• Routine drivetrain replacement and maintenance
• Off-road riding in wet or muddy conditions

Specs At A Glance

Good To Know

Q: Does this chain come with a master link? A: This chain is supplied as a 110-link sealed chain and requires a rivet or clip-style master link matched to the 520 pitch for installation. Confirm the connecting link style before ordering.

Q: How often should I adjust a new O-ring chain? A: O-ring chains typically settle after the first few rides, so check slack and lubricate after each of those initial outings. Follow the tension spec in your DR350 service manual.

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