520-110 O-Ring Drive Chain for Suzuki DR370 SP370

520-110 O-Ring Drive Chain for Suzuki DR370 & SP370

This 520-110 O-ring drive chain fits the Suzuki DR370 and SP370, providing sealed, long-lasting power transfer for these classic dual-sport and enduro machines.

Overview

This 520-110 O-ring drive chain is sized at 110 links in the 520 pitch, matching the Suzuki DR370 and SP370 drivetrains. The O-ring construction seals lubricant inside each roller, reducing friction and extending service life on and off the trail. Riders running a Suzuki DR370 or SP370 will find this drive chain a dependable replacement for worn or stretched originals.

Built For Performance

• O-ring seals trap grease at each pin for longer wear life
• 110-link length in 520 pitch for DR370 and SP370 fitment
• Corrosion-resistant plates stand up to mud and water
• Pre-stretched to limit initial elongation after installation
• Reinforced rollers handle off-road shock loads

Fits These Machines

• for Suzuki DR370
• for Suzuki SP370

On-The-Job Use

• Trail riding where mud and grit wear unprotected chains fast
• Dual-sport commuting on mixed pavement and gravel
• Restoring a classic enduro machine to riding condition
• Replacing a seized or kinked chain after hard off-road use

Specs At A Glance

Good To Know

Q: What does the 110 in 520-110 mean? A: It refers to the number of links in the chain, while 520 is the pitch size. Both must match your sprockets and swingarm length for correct fit.

Q: Do O-ring chains need as much maintenance as standard chains? A: They still need cleaning and lubrication, but the sealed O-rings keep grease in place longer between services. This makes them a good choice for off-road use.

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