Parts Unlimited 520 O-Ring Drive Chain, 106 Links (MPU520POX106L2)

The Parts Unlimited 520 O-Ring Series Drive Chain, part number MPU520POX106L2, is designed for motorcycles originally equipped with O-ring chains. It provides a dependable replacement solution for riders seeking durable construction and consistent performance in street, touring, off-road, and recreational applications.
The chain features quad-pin riveting, solid bushings, and solid rollers for enhanced strength and reliable operation. Tough O-ring seals help retain factory-applied lubricant within the chain while helping limit the entry of dirt and moisture at the pin and bushing joints. This design supports smooth articulation and helps reduce wear during regular motorcycle use.
Each Parts Unlimited 520 O-Ring Series chain is shot-peened and pre-stretched to promote lasting durability and more consistent performance after installation. Manufactured in Japan, the chain is supplied with both clip-style and rivet-style master links, giving installers flexibility based on the motorcycle and preferred service method. Always follow the motorcycle manufacturer’s specifications and proper chain installation procedures.
With 106 links and a 520 chain size, the MPU520POX106L2 is a practical replacement for compatible motorcycle drive systems. Confirm application, chain size, link count, and master-link requirements before installation to ensure proper fit and dependable drivetrain operation.

Features:

• Quad-pin riveting helps provide strong, dependable chain construction

• Solid bushings and rollers support durability and consistent operation

• Tough O-ring seals help retain lubricant and protect internal joints

• Shot-peened and pre-stretched for improved service life and stability

• Made in Japan for reliable manufacturing quality

• Includes both clip-style and rivet-style master links

• Designed for motorcycles originally equipped with O-ring chains

• 520 chain size with 106 links

Ships from Parts Unlimited.